3970265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3593}}^1$

素因数の和:3628

約数の個数: 16

約数和(自身を含む): 5434128

約数和(自身を除く): 1463863

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 3593, 17965, 46709, 61081, 233545, 305405, 794053, 3970265]

約数ペア:

[(1, 3970265), (5, 794053), (13, 305405), (17, 233545), (65, 61081), (85, 46709), (221, 17965), (1105, 3593)]