480519

素因数分解:

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

素因数の和:96

約数の個数: 24

約数和(自身を含む): 787920

約数和(自身を除く): 307401

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1369, 1443, 4107, 4329, 12321, 12987, 17797, 36963, 53391, 160173, 480519]

約数ペア:

[(1, 480519), (3, 160173), (9, 53391), (13, 36963), (27, 17797), (37, 12987), (39, 12321), (111, 4329), (117, 4107), (333, 1443), (351, 1369), (481, 999)]