99491161

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1163}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 126326592

約数和(自身を除く): 26835431

約数列:

[1, 7, 11, 77, 101, 121, 707, 847, 1111, 1163, 7777, 8141, 12221, 12793, 85547, 89551, 117463, 140723, 822241, 985061, 1292093, 9044651, 14213023, 99491161]

約数ペア:

[(1, 99491161), (7, 14213023), (11, 9044651), (77, 1292093), (101, 985061), (121, 822241), (707, 140723), (847, 117463), (1111, 89551), (1163, 85547), (7777, 12793), (8141, 12221)]