390212427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{61909}}^1$

素因数の和:62114

約数の個数: 16

約数和(自身を含む): 570562560

約数和(自身を除く): 180350133

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 61909, 185727, 680999, 2042997, 11824619, 35473857, 130070809, 390212427]

約数ペア:

[(1, 390212427), (3, 130070809), (11, 35473857), (33, 11824619), (191, 2042997), (573, 680999), (2101, 185727), (6303, 61909)]