98297213

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20147}}^1$

素因数の和:20212

約数の個数: 16

約数和(自身を含む): 121855104

約数和(自身を除く): 23557891

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 20147, 141029, 342499, 826027, 2397493, 5782189, 14042459, 98297213]

約数ペア:

[(1, 98297213), (7, 14042459), (17, 5782189), (41, 2397493), (119, 826027), (287, 342499), (697, 141029), (4879, 20147)]