3978243507

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1176647}}^1$

素因数の和:1176687

約数の個数: 24

約数和(自身を含む): 6438617856

約数和(自身を除く): 2460374349

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 1176647, 3529941, 8236529, 24709587, 27062881, 57655703, 81188643, 172967109, 189440167, 568320501, 1326081169, 3978243507]

約数ペア:

[(1, 3978243507), (3, 1326081169), (7, 568320501), (21, 189440167), (23, 172967109), (49, 81188643), (69, 57655703), (147, 27062881), (161, 24709587), (483, 8236529), (1127, 3529941), (3381, 1176647)]