25380693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4093}}^1$

素因数の和:4165

約数の個数: 24

約数和(自身を含む): 40235832

約数和(自身を除く): 14855139

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 4093, 6201, 12279, 36837, 53209, 159627, 216929, 478881, 650787, 1952361, 2820077, 8460231, 25380693]

約数ペア:

[(1, 25380693), (3, 8460231), (9, 2820077), (13, 1952361), (39, 650787), (53, 478881), (117, 216929), (159, 159627), (477, 53209), (689, 36837), (2067, 12279), (4093, 6201)]