189889599

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1\times {\mathrm{947}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 256642560

約数和(自身を除く): 66752961

約数列:

[1, 3, 89, 267, 751, 947, 2253, 2841, 66839, 84283, 200517, 252849, 711197, 2133591, 63296533, 189889599]

約数ペア:

[(1, 189889599), (3, 63296533), (89, 2133591), (267, 711197), (751, 252849), (947, 200517), (2253, 84283), (2841, 66839)]