13780923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1151}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 19869696

約数和(自身を除く): 6088773

約数列:

[1, 3, 13, 39, 307, 921, 1151, 3453, 3991, 11973, 14963, 44889, 353357, 1060071, 4593641, 13780923]

約数ペア:

[(1, 13780923), (3, 4593641), (13, 1060071), (39, 353357), (307, 44889), (921, 14963), (1151, 11973), (3453, 3991)]