11172969

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 17122560

約数和(自身を除く): 5949591

約数列:

[1, 3, 9, 19, 57, 171, 223, 293, 669, 879, 2007, 2637, 4237, 5567, 12711, 16701, 38133, 50103, 65339, 196017, 588051, 1241441, 3724323, 11172969]

約数ペア:

[(1, 11172969), (3, 3724323), (9, 1241441), (19, 588051), (57, 196017), (171, 65339), (223, 50103), (293, 38133), (669, 16701), (879, 12711), (2007, 5567), (2637, 4237)]