112217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 16

約数和(自身を含む): 145152

約数和(自身を除く): 32935

約数列:

[1, 7, 17, 23, 41, 119, 161, 287, 391, 697, 943, 2737, 4879, 6601, 16031, 112217]

約数ペア:

[(1, 112217), (7, 16031), (17, 6601), (23, 4879), (41, 2737), (119, 943), (161, 697), (287, 391)]