3001947

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 4497408

約数和(自身を除く): 1495461

約数列:

[1, 3, 13, 31, 39, 93, 169, 191, 403, 507, 573, 1209, 2483, 5239, 5921, 7449, 15717, 17763, 32279, 76973, 96837, 230919, 1000649, 3001947]

約数ペア:

[(1, 3001947), (3, 1000649), (13, 230919), (31, 96837), (39, 76973), (93, 32279), (169, 17763), (191, 15717), (403, 7449), (507, 5921), (573, 5239), (1209, 2483)]