2772022253

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28549}}^1$

素因数の和:28677

約数の個数: 32

約数和(自身を含む): 3760377600

約数和(自身を除く): 988355347

約数列:

[1, 7, 11, 13, 77, 91, 97, 143, 679, 1001, 1067, 1261, 7469, 8827, 13871, 28549, 97097, 199843, 314039, 371137, 2198273, 2597959, 2769253, 4082507, 19384771, 28577549, 30461783, 36000289, 213232481, 252002023, 396003179, 2772022253]

約数ペア:

[(1, 2772022253), (7, 396003179), (11, 252002023), (13, 213232481), (77, 36000289), (91, 30461783), (97, 28577549), (143, 19384771), (679, 4082507), (1001, 2769253), (1067, 2597959), (1261, 2198273), (7469, 371137), (8827, 314039), (13871, 199843), (28549, 97097)]