2849678637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1\times {\mathrm{1607}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 4198037760

約数和(自身を除く): 1348359123

約数列:

[1, 3, 13, 39, 41, 123, 533, 1109, 1599, 1607, 3327, 4821, 14417, 20891, 43251, 45469, 62673, 65887, 136407, 197661, 591097, 856531, 1773291, 1782163, 2569593, 5346489, 23168119, 69504357, 73068683, 219206049, 949892879, 2849678637]

約数ペア:

[(1, 2849678637), (3, 949892879), (13, 219206049), (39, 73068683), (41, 69504357), (123, 23168119), (533, 5346489), (1109, 2569593), (1599, 1782163), (1607, 1773291), (3327, 856531), (4821, 591097), (14417, 197661), (20891, 136407), (43251, 65887), (45469, 62673)]