1981797524493

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{3527}}^1\times {\mathrm{7001}}^1$

素因数の和:11425

約数の個数: 32

約数和(自身を含む): 2731960369152

約数和(自身を除く): 750162844659

約数列:

[1, 3, 31, 93, 863, 2589, 3527, 7001, 10581, 21003, 26753, 80259, 109337, 217031, 328011, 651093, 3043801, 6041863, 9131403, 18125589, 24692527, 74077581, 94357831, 187297753, 283073493, 561893259, 765468337, 2296405011, 21309650801, 63928952403, 660599174831, 1981797524493]

約数ペア:

[(1, 1981797524493), (3, 660599174831), (31, 63928952403), (93, 21309650801), (863, 2296405011), (2589, 765468337), (3527, 561893259), (7001, 283073493), (10581, 187297753), (21003, 94357831), (26753, 74077581), (80259, 24692527), (109337, 18125589), (217031, 9131403), (328011, 6041863), (651093, 3043801)]