996983199

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{27481}}^1$

素因数の和:27655

約数の個数: 24

約数和(自身を含む): 1500517200

約数和(自身を除く): 503534001

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 1251, 4031, 12093, 27481, 36279, 82443, 247329, 796949, 2390847, 3819859, 7172541, 11459577, 34378731, 110775911, 332327733, 996983199]

約数ペア:

[(1, 996983199), (3, 332327733), (9, 110775911), (29, 34378731), (87, 11459577), (139, 7172541), (261, 3819859), (417, 2390847), (1251, 796949), (4031, 247329), (12093, 82443), (27481, 36279)]