17328987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4059

約数の個数: 24

約数和(自身を含む): 27691664

約数和(自身を除く): 10362677

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4003, 4329, 12009, 36027, 52039, 148111, 156117, 444333, 468351, 1332999, 1925443, 5776329, 17328987]

約数ペア:

[(1, 17328987), (3, 5776329), (9, 1925443), (13, 1332999), (37, 468351), (39, 444333), (111, 156117), (117, 148111), (333, 52039), (481, 36027), (1443, 12009), (4003, 4329)]