9148279

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 10782720

約数和(自身を除く): 1634441

約数列:

[1, 7, 71, 79, 233, 497, 553, 1631, 5609, 16543, 18407, 39263, 115801, 128849, 1306897, 9148279]

約数ペア:

[(1, 9148279), (7, 1306897), (71, 128849), (79, 115801), (233, 39263), (497, 18407), (553, 16543), (1631, 5609)]