13315950621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2113}}^1\times {\mathrm{41189}}^1$

素因数の和:43325

約数の個数: 24

約数和(自身を含む): 20375704440

約数和(自身を除く): 7059753819

約数列:

[1, 3, 9, 17, 51, 153, 2113, 6339, 19017, 35921, 41189, 107763, 123567, 323289, 370701, 700213, 2100639, 6301917, 87032357, 261097071, 783291213, 1479550069, 4438650207, 13315950621]

約数ペア:

[(1, 13315950621), (3, 4438650207), (9, 1479550069), (17, 783291213), (51, 261097071), (153, 87032357), (2113, 6301917), (6339, 2100639), (19017, 700213), (35921, 370701), (41189, 323289), (107763, 123567)]