8481753

素因数分解:

$3^4\times 7^2\times {\mathrm{2137}}^1$

素因数の和:2163

約数の個数: 30

約数和(自身を含む): 14745786

約数和(自身を除く): 6264033

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 2137, 3969, 6411, 14959, 19233, 44877, 57699, 104713, 134631, 173097, 314139, 403893, 942417, 1211679, 2827251, 8481753]

約数ペア:

[(1, 8481753), (3, 2827251), (7, 1211679), (9, 942417), (21, 403893), (27, 314139), (49, 173097), (63, 134631), (81, 104713), (147, 57699), (189, 44877), (441, 19233), (567, 14959), (1323, 6411), (2137, 3969)]