1013021499

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 1708277760

約数和(自身を除く): 695256261

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 167, 399, 437, 483, 501, 661, 1169, 1311, 1983, 3059, 3173, 3507, 3841, 4627, 9177, 9519, 11523, 12559, 13881, 15203, 22211, 26887, 37677, 45609, 66633, 72979, 80661, 87913, 106421, 110387, 218937, 263739, 288857, 319263, 331161, 510853, 772709, 866571, 1532559, 2021999, 2097353, 2318127, 2538901, 6065997, 6292059, 7616703, 14681471, 17772307, 44044413, 48239119, 53316921, 144717357, 337673833, 1013021499]

約数ペア:

[(1, 1013021499), (3, 337673833), (7, 144717357), (19, 53316921), (21, 48239119), (23, 44044413), (57, 17772307), (69, 14681471), (133, 7616703), (161, 6292059), (167, 6065997), (399, 2538901), (437, 2318127), (483, 2097353), (501, 2021999), (661, 1532559), (1169, 866571), (1311, 772709), (1983, 510853), (3059, 331161), (3173, 319263), (3507, 288857), (3841, 263739), (4627, 218937), (9177, 110387), (9519, 106421), (11523, 87913), (12559, 80661), (13881, 72979), (15203, 66633), (22211, 45609), (26887, 37677)]