131489413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3739}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 150796800

約数和(自身を除く): 19307387

約数列:

[1, 11, 23, 139, 253, 1529, 3197, 3739, 35167, 41129, 85997, 519721, 945967, 5716931, 11953583, 131489413]

約数ペア:

[(1, 131489413), (11, 11953583), (23, 5716931), (139, 945967), (253, 519721), (1529, 85997), (3197, 41129), (3739, 35167)]