975399047

素因数分解:

$7^4\times {\mathrm{406247}}^1$

素因数の和:406275

約数の個数: 10

約数和(自身を含む): 1137900648

約数和(自身を除く): 162501601

約数列:

[1, 7, 49, 343, 2401, 406247, 2843729, 19906103, 139342721, 975399047]

約数ペア:

[(1, 975399047), (7, 139342721), (49, 19906103), (343, 2843729), (2401, 406247)]