725593921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 788009040

約数和(自身を除く): 62415119

約数列:

[1, 13, 233, 421, 569, 3029, 5473, 7397, 98093, 132577, 239549, 1275209, 1723501, 3114137, 55814917, 725593921]

約数ペア:

[(1, 725593921), (13, 55814917), (233, 3114137), (421, 1723501), (569, 1275209), (3029, 239549), (5473, 132577), (7397, 98093)]