22780493561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1\times {\mathrm{3083}}^1$

素因数の和:5141

約数の個数: 32

約数和(自身を含む): 28478988288

約数和(自身を除く): 5698494727

約数列:

[1, 7, 17, 31, 119, 217, 527, 2003, 3083, 3689, 14021, 21581, 34051, 52411, 62093, 95573, 238357, 366877, 434651, 669011, 1055581, 1624741, 6175249, 7389067, 11373187, 43226743, 104979233, 191432719, 734854631, 1340029033, 3254356223, 22780493561]

約数ペア:

[(1, 22780493561), (7, 3254356223), (17, 1340029033), (31, 734854631), (119, 191432719), (217, 104979233), (527, 43226743), (2003, 11373187), (3083, 7389067), (3689, 6175249), (14021, 1624741), (21581, 1055581), (34051, 669011), (52411, 434651), (62093, 366877), (95573, 238357)]