105990577

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{196643}}^1$

素因数の和:196668

約数の個数: 12

約数和(自身を含む): 134504496

約数和(自身を除く): 28513919

約数列:

[1, 7, 11, 49, 77, 539, 196643, 1376501, 2163073, 9635507, 15141511, 105990577]

約数ペア:

[(1, 105990577), (7, 15141511), (11, 9635507), (49, 2163073), (77, 1376501), (539, 196643)]