859619241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{53629}}^1$

素因数の和:53785

約数の個数: 24

約数和(自身を含む): 1346971080

約数和(自身を除く): 487351839

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 53629, 160887, 482661, 697177, 2091531, 6274593, 7347173, 22041519, 66124557, 95513249, 286539747, 859619241]

約数ペア:

[(1, 859619241), (3, 286539747), (9, 95513249), (13, 66124557), (39, 22041519), (117, 7347173), (137, 6274593), (411, 2091531), (1233, 697177), (1781, 482661), (5343, 160887), (16029, 53629)]