885333891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4831}}^1$

素因数の和:5011

約数の個数: 32

約数和(自身を含む): 1316159488

約数和(自身を除く): 430825597

約数列:

[1, 3, 13, 37, 39, 111, 127, 381, 481, 1443, 1651, 4699, 4831, 4953, 14097, 14493, 61087, 62803, 178747, 183261, 188409, 536241, 613537, 1840611, 2323711, 6971133, 7975981, 22700869, 23927943, 68102607, 295111297, 885333891]

約数ペア:

[(1, 885333891), (3, 295111297), (13, 68102607), (37, 23927943), (39, 22700869), (111, 7975981), (127, 6971133), (381, 2323711), (481, 1840611), (1443, 613537), (1651, 536241), (4699, 188409), (4831, 183261), (4953, 178747), (14097, 62803), (14493, 61087)]