1528296939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 2654346240

約数和(自身を除く): 1126049301

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 71, 117, 171, 207, 213, 247, 299, 421, 437, 639, 741, 897, 923, 1263, 1311, 1349, 1633, 2223, 2691, 2769, 3789, 3933, 4047, 4899, 5473, 5681, 7999, 8307, 9683, 12141, 14697, 16419, 17043, 17537, 21229, 23997, 29049, 29891, 31027, 49257, 51129, 52611, 63687, 71991, 87147, 89673, 93081, 103987, 125879, 157833, 183977, 191061, 269019, 279243, 311961, 377637, 388583, 403351, 551931, 567929, 687493, 935883, 1132911, 1165749, 1210053, 1655793, 1703787, 2062479, 2391701, 3497247, 3630159, 5111361, 6187437, 7175103, 7383077, 8937409, 13062367, 21525309, 22149231, 26812227, 39187101, 66447693, 80436681, 117561303, 169810771, 509432313, 1528296939]

約数ペア:

[(1, 1528296939), (3, 509432313), (9, 169810771), (13, 117561303), (19, 80436681), (23, 66447693), (39, 39187101), (57, 26812227), (69, 22149231), (71, 21525309), (117, 13062367), (171, 8937409), (207, 7383077), (213, 7175103), (247, 6187437), (299, 5111361), (421, 3630159), (437, 3497247), (639, 2391701), (741, 2062479), (897, 1703787), (923, 1655793), (1263, 1210053), (1311, 1165749), (1349, 1132911), (1633, 935883), (2223, 687493), (2691, 567929), (2769, 551931), (3789, 403351), (3933, 388583), (4047, 377637), (4899, 311961), (5473, 279243), (5681, 269019), (7999, 191061), (8307, 183977), (9683, 157833), (12141, 125879), (14697, 103987), (16419, 93081), (17043, 89673), (17537, 87147), (21229, 71991), (23997, 63687), (29049, 52611), (29891, 51129), (31027, 49257)]