8957871

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 14798784

約数和(自身を除く): 5840913

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 181, 351, 423, 543, 611, 1053, 1269, 1629, 1833, 2353, 3807, 4887, 5499, 7059, 8507, 14661, 16497, 21177, 25521, 49491, 63531, 76563, 110591, 190593, 229689, 331773, 689067, 995319, 2985957, 8957871]

約数ペア:

[(1, 8957871), (3, 2985957), (9, 995319), (13, 689067), (27, 331773), (39, 229689), (47, 190593), (81, 110591), (117, 76563), (141, 63531), (181, 49491), (351, 25521), (423, 21177), (543, 16497), (611, 14661), (1053, 8507), (1269, 7059), (1629, 5499), (1833, 4887), (2353, 3807)]