13742703

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 22875776

約数和(自身を除く): 9133073

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 421, 837, 1053, 1209, 1263, 2511, 3627, 3789, 5473, 10881, 11367, 13051, 16419, 32643, 34101, 39153, 49257, 117459, 147771, 169663, 352377, 443313, 508989, 1057131, 1526967, 4580901, 13742703]

約数ペア:

[(1, 13742703), (3, 4580901), (9, 1526967), (13, 1057131), (27, 508989), (31, 443313), (39, 352377), (81, 169663), (93, 147771), (117, 117459), (279, 49257), (351, 39153), (403, 34101), (421, 32643), (837, 16419), (1053, 13051), (1209, 11367), (1263, 10881), (2511, 5473), (3627, 3789)]