98999899

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 106613280

約数和(自身を除く): 7613381

約数列:

[1, 19, 73, 137, 521, 1387, 2603, 9899, 10001, 38033, 71377, 190019, 722627, 1356163, 5210521, 98999899]

約数ペア:

[(1, 98999899), (19, 5210521), (73, 1356163), (137, 722627), (521, 190019), (1387, 71377), (2603, 38033), (9899, 10001)]