68520013

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5653}}^1$

素因数の和:5724

約数の個数: 16

約数和(自身を含む): 78160896

約数和(自身を除く): 9640883

約数列:

[1, 17, 23, 31, 391, 527, 713, 5653, 12121, 96101, 130019, 175243, 2210323, 2979131, 4030589, 68520013]

約数ペア:

[(1, 68520013), (17, 4030589), (23, 2979131), (31, 2210323), (391, 175243), (527, 130019), (713, 96101), (5653, 12121)]