631377778759

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1243631}}^1$

素因数の和:1244455

約数の個数: 24

約数和(自身を含む): 791949832128

約数和(自身を除く): 160572053369

約数列:

[1, 7, 13, 49, 91, 637, 797, 5579, 10361, 39053, 72527, 507689, 1243631, 8705417, 16167203, 60937919, 113170421, 792192947, 991173907, 6938217349, 12885260791, 48567521443, 90196825537, 631377778759]

約数ペア:

[(1, 631377778759), (7, 90196825537), (13, 48567521443), (49, 12885260791), (91, 6938217349), (637, 991173907), (797, 792192947), (5579, 113170421), (10361, 60937919), (39053, 16167203), (72527, 8705417), (507689, 1243631)]