12021165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20549}}^1$

素因数の和:20573

約数の個数: 24

約数和(自身を含む): 22440600

約数和(自身を除く): 10419435

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 20549, 61647, 102745, 184941, 267137, 308235, 801411, 924705, 1335685, 2404233, 4007055, 12021165]

約数ペア:

[(1, 12021165), (3, 4007055), (5, 2404233), (9, 1335685), (13, 924705), (15, 801411), (39, 308235), (45, 267137), (65, 184941), (117, 102745), (195, 61647), (585, 20549)]