648331333

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{773}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 705423600

約数和(自身を除く): 57092267

約数列:

[1, 13, 149, 433, 773, 1937, 5629, 10049, 64517, 115177, 334709, 838721, 1497301, 4351217, 49871641, 648331333]

約数ペア:

[(1, 648331333), (13, 49871641), (149, 4351217), (433, 1497301), (773, 838721), (1937, 334709), (5629, 115177), (10049, 64517)]