13703703

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 20027520

約数和(自身を除く): 6323817

約数列:

[1, 3, 13, 39, 151, 169, 179, 453, 507, 537, 1963, 2327, 5889, 6981, 25519, 27029, 30251, 76557, 81087, 90753, 351377, 1054131, 4567901, 13703703]

約数ペア:

[(1, 13703703), (3, 4567901), (13, 1054131), (39, 351377), (151, 90753), (169, 81087), (179, 76557), (453, 30251), (507, 27029), (537, 25519), (1963, 6981), (2327, 5889)]