289021659

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{19157}}^1$

素因数の和:19314

約数の個数: 16

約数和(自身を含む): 397260288

約数和(自身を除く): 108238629

約数列:

[1, 3, 47, 107, 141, 321, 5029, 15087, 19157, 57471, 900379, 2049799, 2701137, 6149397, 96340553, 289021659]

約数ペア:

[(1, 289021659), (3, 96340553), (47, 6149397), (107, 2701137), (141, 2049799), (321, 900379), (5029, 57471), (15087, 19157)]