266714279

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 306737280

約数和(自身を除く): 40023001

約数列:

[1, 13, 23, 59, 169, 299, 767, 1163, 1357, 3887, 9971, 15119, 17641, 26749, 68617, 196547, 229333, 347737, 892021, 1578191, 4520581, 11596273, 20516483, 266714279]

約数ペア:

[(1, 266714279), (13, 20516483), (23, 11596273), (59, 4520581), (169, 1578191), (299, 892021), (767, 347737), (1163, 229333), (1357, 196547), (3887, 68617), (9971, 26749), (15119, 17641)]