25960779

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4787

約数の個数: 24

約数和(自身を含む): 41251392

約数和(自身を除く): 15290613

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 4721, 5499, 14163, 42489, 61373, 184119, 221887, 552357, 665661, 1996983, 2884531, 8653593, 25960779]

約数ペア:

[(1, 25960779), (3, 8653593), (9, 2884531), (13, 1996983), (39, 665661), (47, 552357), (117, 221887), (141, 184119), (423, 61373), (611, 42489), (1833, 14163), (4721, 5499)]