9943199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 11965440

約数和(自身を除く): 2022241

約数列:

[1, 7, 23, 151, 161, 409, 1057, 2863, 3473, 9407, 24311, 61759, 65849, 432313, 1420457, 9943199]

約数ペア:

[(1, 9943199), (7, 1420457), (23, 432313), (151, 65849), (161, 61759), (409, 24311), (1057, 9407), (2863, 3473)]