189394521

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1\times {\mathrm{971}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 256296960

約数和(自身を除く): 66902439

約数列:

[1, 3, 79, 237, 823, 971, 2469, 2913, 65017, 76709, 195051, 230127, 799133, 2397399, 63131507, 189394521]

約数ペア:

[(1, 189394521), (3, 63131507), (79, 2397399), (237, 799133), (823, 230127), (971, 195051), (2469, 76709), (2913, 65017)]