253364049

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{12473}}^1$

素因数の和:12577

約数の個数: 24

約数和(自身を含む): 382053672

約数和(自身を除く): 128689623

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 2257, 6771, 12473, 20313, 37419, 112257, 461501, 760853, 1384503, 2282559, 4153509, 6847677, 28151561, 84454683, 253364049]

約数ペア:

[(1, 253364049), (3, 84454683), (9, 28151561), (37, 6847677), (61, 4153509), (111, 2282559), (183, 1384503), (333, 760853), (549, 461501), (2257, 112257), (6771, 37419), (12473, 20313)]