29012373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 49154560

約数和(自身を除く): 20142187

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 171, 247, 279, 403, 421, 589, 741, 1209, 1263, 1767, 2223, 3627, 3789, 5301, 5473, 7657, 7999, 13051, 16419, 22971, 23997, 39153, 49257, 68913, 71991, 103987, 117459, 169663, 247969, 311961, 508989, 743907, 935883, 1526967, 2231721, 3223597, 9670791, 29012373]

約数ペア:

[(1, 29012373), (3, 9670791), (9, 3223597), (13, 2231721), (19, 1526967), (31, 935883), (39, 743907), (57, 508989), (93, 311961), (117, 247969), (171, 169663), (247, 117459), (279, 103987), (403, 71991), (421, 68913), (589, 49257), (741, 39153), (1209, 23997), (1263, 22971), (1767, 16419), (2223, 13051), (3627, 7999), (3789, 7657), (5301, 5473)]