65081401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2129}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 81383040

約数和(自身を除く): 16301639

約数列:

[1, 7, 11, 77, 397, 2129, 2779, 4367, 14903, 23419, 30569, 163933, 845213, 5916491, 9297343, 65081401]

約数ペア:

[(1, 65081401), (7, 9297343), (11, 5916491), (77, 845213), (397, 163933), (2129, 30569), (2779, 23419), (4367, 14903)]