53140147207

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12888709}}^1$

素因数の和:12888766

約数の個数: 16

約数和(自身を含む): 65990195200

約数和(自身を除く): 12850047993

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 12888709, 90220963, 244885471, 399549979, 1714198297, 2796849853, 7591449601, 53140147207]

約数ペア:

[(1, 53140147207), (7, 7591449601), (19, 2796849853), (31, 1714198297), (133, 399549979), (217, 244885471), (589, 90220963), (4123, 12888709)]