8816841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 6121719

約数列:

[1, 3, 9, 11, 29, 33, 37, 83, 87, 99, 111, 249, 261, 319, 333, 407, 747, 913, 957, 1073, 1221, 2407, 2739, 2871, 3071, 3219, 3663, 7221, 8217, 9213, 9657, 11803, 21663, 26477, 27639, 33781, 35409, 79431, 89059, 101343, 106227, 238293, 267177, 304029, 801531, 979649, 2938947, 8816841]

約数ペア:

[(1, 8816841), (3, 2938947), (9, 979649), (11, 801531), (29, 304029), (33, 267177), (37, 238293), (83, 106227), (87, 101343), (99, 89059), (111, 79431), (249, 35409), (261, 33781), (319, 27639), (333, 26477), (407, 21663), (747, 11803), (913, 9657), (957, 9213), (1073, 8217), (1221, 7221), (2407, 3663), (2739, 3219), (2871, 3071)]