271813633

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{426709}}^1$

素因数の和:426736

約数の個数: 12

約数和(自身を含む): 340514580

約数和(自身を除く): 68700947

約数列:

[1, 7, 13, 49, 91, 637, 426709, 2986963, 5547217, 20908741, 38830519, 271813633]

約数ペア:

[(1, 271813633), (7, 38830519), (13, 20908741), (49, 5547217), (91, 2986963), (637, 426709)]