427366917

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{3307}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 628546464

約数和(自身を除く): 201179547

約数列:

[1, 3, 9, 83, 173, 249, 519, 747, 1557, 3307, 9921, 14359, 29763, 43077, 129231, 274481, 572111, 823443, 1716333, 2470329, 5148999, 47485213, 142455639, 427366917]

約数ペア:

[(1, 427366917), (3, 142455639), (9, 47485213), (83, 5148999), (173, 2470329), (249, 1716333), (519, 823443), (747, 572111), (1557, 274481), (3307, 129231), (9921, 43077), (14359, 29763)]