7898199

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 10883040

約数和(自身を除く): 2984841

約数列:

[1, 3, 41, 123, 157, 409, 471, 1227, 6437, 16769, 19311, 50307, 64213, 192639, 2632733, 7898199]

約数ペア:

[(1, 7898199), (3, 2632733), (41, 192639), (123, 64213), (157, 50307), (409, 19311), (471, 16769), (1227, 6437)]