387007007

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 410952960

約数和(自身を除く): 23945953

約数列:

[1, 31, 53, 109, 1643, 2161, 3379, 5777, 66991, 114533, 179087, 235549, 3550523, 7302019, 12484097, 387007007]

約数ペア:

[(1, 387007007), (31, 12484097), (53, 7302019), (109, 3550523), (1643, 235549), (2161, 179087), (3379, 114533), (5777, 66991)]