172592017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^2$

素因数の和:820

約数の個数: 12

約数和(自身を含む): 188112540

約数和(自身を除く): 15520523

約数列:

[1, 13, 109, 349, 1417, 4537, 38041, 121801, 494533, 1583413, 13276309, 172592017]

約数ペア:

[(1, 172592017), (13, 13276309), (109, 1583413), (349, 494533), (1417, 121801), (4537, 38041)]