3902379

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 5797440

約数和(自身を除く): 1895061

約数列:

[1, 3, 13, 39, 43, 129, 169, 179, 507, 537, 559, 1677, 2327, 6981, 7267, 7697, 21801, 23091, 30251, 90753, 100061, 300183, 1300793, 3902379]

約数ペア:

[(1, 3902379), (3, 1300793), (13, 300183), (39, 100061), (43, 90753), (129, 30251), (169, 23091), (179, 21801), (507, 7697), (537, 7267), (559, 6981), (1677, 2327)]