260144731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{32801}}^1$

素因数の和:32922

約数の個数: 16

約数和(自身を含む): 327495168

約数和(自身を除く): 67350437

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 32801, 229607, 360811, 2525677, 3378503, 23649521, 37163533, 260144731]

約数ペア:

[(1, 260144731), (7, 37163533), (11, 23649521), (77, 3378503), (103, 2525677), (721, 360811), (1133, 229607), (7931, 32801)]