17172153

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 25651080

約数和(自身を除く): 8478927

約数列:

[1, 3, 9, 41, 123, 173, 269, 369, 519, 807, 1557, 2421, 7093, 11029, 21279, 33087, 46537, 63837, 99261, 139611, 418833, 1908017, 5724051, 17172153]

約数ペア:

[(1, 17172153), (3, 5724051), (9, 1908017), (41, 418833), (123, 139611), (173, 99261), (269, 63837), (369, 46537), (519, 33087), (807, 21279), (1557, 11029), (2421, 7093)]