289788613

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2473}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 314752176

約数和(自身を除く): 24963563

約数列:

[1, 17, 61, 113, 1037, 1921, 2473, 6893, 42041, 117181, 150853, 279449, 2564501, 4750633, 17046389, 289788613]

約数ペア:

[(1, 289788613), (17, 17046389), (61, 4750633), (113, 2564501), (1037, 279449), (1921, 150853), (2473, 117181), (6893, 42041)]