7960199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 9172800

約数和(自身を除く): 1212601

約数列:

[1, 13, 17, 181, 199, 221, 2353, 2587, 3077, 3383, 36019, 40001, 43979, 468247, 612323, 7960199]

約数ペア:

[(1, 7960199), (13, 612323), (17, 468247), (181, 43979), (199, 40001), (221, 36019), (2353, 3383), (2587, 3077)]