31740189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4261}}^1$

素因数の和:4468

約数の個数: 16

約数和(自身を含む): 45825024

約数和(自身を除く): 14084835

約数列:

[1, 3, 13, 39, 191, 573, 2483, 4261, 7449, 12783, 55393, 166179, 813851, 2441553, 10580063, 31740189]

約数ペア:

[(1, 31740189), (3, 10580063), (13, 2441553), (39, 813851), (191, 166179), (573, 55393), (2483, 12783), (4261, 7449)]