25729401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1873}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 36280640

約数和(自身を除く): 10551239

約数列:

[1, 3, 19, 57, 241, 723, 1873, 4579, 5619, 13737, 35587, 106761, 451393, 1354179, 8576467, 25729401]

約数ペア:

[(1, 25729401), (3, 8576467), (19, 1354179), (57, 451393), (241, 106761), (723, 35587), (1873, 13737), (4579, 5619)]