7982805597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{8423}}^1$

素因数の和:9737

約数の個数: 32

約数和(自身を含む): 12076646400

約数和(自身を除く): 4093840803

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1279, 3837, 8423, 16627, 24301, 25269, 49881, 72903, 109499, 160037, 315913, 328497, 480111, 947739, 2080481, 6241443, 10773017, 32319051, 140049221, 204687323, 420147663, 614061969, 2660935199, 7982805597]

約数ペア:

[(1, 7982805597), (3, 2660935199), (13, 614061969), (19, 420147663), (39, 204687323), (57, 140049221), (247, 32319051), (741, 10773017), (1279, 6241443), (3837, 2080481), (8423, 947739), (16627, 480111), (24301, 328497), (25269, 315913), (49881, 160037), (72903, 109499)]