104114563

素因数分解:

$7^4\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 20

約数和(自身を含む): 122930288

約数和(自身を除く): 18815725

約数列:

[1, 7, 49, 103, 343, 421, 721, 2401, 2947, 5047, 20629, 35329, 43363, 144403, 247303, 303541, 1010821, 2124787, 14873509, 104114563]

約数ペア:

[(1, 104114563), (7, 14873509), (49, 2124787), (103, 1010821), (343, 303541), (421, 247303), (721, 144403), (2401, 43363), (2947, 35329), (5047, 20629)]