8728569

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 13291200

約数和(自身を除く): 4562631

約数列:

[1, 3, 9, 23, 69, 149, 207, 283, 447, 849, 1341, 2547, 3427, 6509, 10281, 19527, 30843, 42167, 58581, 126501, 379503, 969841, 2909523, 8728569]

約数ペア:

[(1, 8728569), (3, 2909523), (9, 969841), (23, 379503), (69, 126501), (149, 58581), (207, 42167), (283, 30843), (447, 19527), (849, 10281), (1341, 6509), (2547, 3427)]