3278769

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 4919040

約数和(自身を除く): 1640271

約数列:

[1, 3, 13, 29, 39, 87, 169, 223, 377, 507, 669, 1131, 2899, 4901, 6467, 8697, 14703, 19401, 37687, 84071, 113061, 252213, 1092923, 3278769]

約数ペア:

[(1, 3278769), (3, 1092923), (13, 252213), (29, 113061), (39, 84071), (87, 37687), (169, 19401), (223, 14703), (377, 8697), (507, 6467), (669, 4901), (1131, 2899)]