9909783

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3165

約数の個数: 24

約数和(自身を含む): 15991248

約数和(自身を除く): 6081465

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3137, 3159, 9411, 28233, 40781, 84699, 122343, 254097, 367029, 762291, 1101087, 3303261, 9909783]

約数ペア:

[(1, 9909783), (3, 3303261), (9, 1101087), (13, 762291), (27, 367029), (39, 254097), (81, 122343), (117, 84699), (243, 40781), (351, 28233), (1053, 9411), (3137, 3159)]