8648757

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 13923000

約数和(自身を除く): 5274243

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2549, 3393, 7647, 22941, 33137, 73921, 99411, 221763, 298233, 665289, 960973, 2882919, 8648757]

約数ペア:

[(1, 8648757), (3, 2882919), (9, 960973), (13, 665289), (29, 298233), (39, 221763), (87, 99411), (117, 73921), (261, 33137), (377, 22941), (1131, 7647), (2549, 3393)]