25320711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34171}}^1$

素因数の和:34206

約数の個数: 16

約数和(自身を含む): 38272640

約数和(自身を除く): 12951929

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 34171, 102513, 444223, 649249, 1332669, 1947747, 8440237, 25320711]

約数ペア:

[(1, 25320711), (3, 8440237), (13, 1947747), (19, 1332669), (39, 649249), (57, 444223), (247, 102513), (741, 34171)]