85880977

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4705

約数の個数: 24

約数和(自身を含む): 111321000

約数和(自身を除く): 25440023

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 4649, 18473, 32543, 60437, 134821, 227801, 423059, 943747, 1752673, 2961413, 6606229, 12268711, 85880977]

約数ペア:

[(1, 85880977), (7, 12268711), (13, 6606229), (29, 2961413), (49, 1752673), (91, 943747), (203, 423059), (377, 227801), (637, 134821), (1421, 60437), (2639, 32543), (4649, 18473)]