64935689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1319}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 80129280

約数和(自身を除く): 15193591

約数列:

[1, 7, 13, 91, 541, 1319, 3787, 7033, 9233, 17147, 49231, 120029, 713579, 4995053, 9276527, 64935689]

約数ペア:

[(1, 64935689), (7, 9276527), (13, 4995053), (91, 713579), (541, 120029), (1319, 49231), (3787, 17147), (7033, 9233)]