25814217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 16763703

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 3167, 8151, 9501, 34837, 41171, 60173, 104511, 123513, 180519, 452881, 661903, 782249, 1358643, 1985709, 2346747, 8604739, 25814217]

約数ペア:

[(1, 25814217), (3, 8604739), (11, 2346747), (13, 1985709), (19, 1358643), (33, 782249), (39, 661903), (57, 452881), (143, 180519), (209, 123513), (247, 104511), (429, 60173), (627, 41171), (741, 34837), (2717, 9501), (3167, 8151)]