648087869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 781208064

約数和(自身を除く): 133120195

約数列:

[1, 11, 13, 53, 143, 233, 367, 583, 689, 2563, 3029, 4037, 4771, 7579, 12349, 19451, 33319, 52481, 85511, 135839, 160537, 213961, 252863, 940621, 1111643, 1765907, 2781493, 4532083, 12228073, 49852913, 58917079, 648087869]

約数ペア:

[(1, 648087869), (11, 58917079), (13, 49852913), (53, 12228073), (143, 4532083), (233, 2781493), (367, 1765907), (583, 1111643), (689, 940621), (2563, 252863), (3029, 213961), (4037, 160537), (4771, 135839), (7579, 85511), (12349, 52481), (19451, 33319)]