381274851

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1\times {\mathrm{1993}}^1$

素因数の和:3522

約数の個数: 16

約数和(自身を含む): 520800896

約数和(自身を除く): 139526045

約数列:

[1, 3, 43, 129, 1483, 1993, 4449, 5979, 63769, 85699, 191307, 257097, 2955619, 8866857, 127091617, 381274851]

約数ペア:

[(1, 381274851), (3, 127091617), (43, 8866857), (129, 2955619), (1483, 257097), (1993, 191307), (4449, 85699), (5979, 63769)]