31316163

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 43040160

約数和(自身を除く): 11723997

約数列:

[1, 3, 53, 89, 159, 267, 2213, 4717, 6639, 14151, 117289, 196957, 351867, 590871, 10438721, 31316163]

約数ペア:

[(1, 31316163), (3, 10438721), (53, 590871), (89, 351867), (159, 196957), (267, 117289), (2213, 14151), (4717, 6639)]