1441557

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:99

約数の個数: 30

約数和(自身を含む): 2383458

約数和(自身を除く): 941901

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1369, 1443, 2997, 4107, 4329, 12321, 12987, 17797, 36963, 38961, 53391, 110889, 160173, 480519, 1441557]

約数ペア:

[(1, 1441557), (3, 480519), (9, 160173), (13, 110889), (27, 53391), (37, 38961), (39, 36963), (81, 17797), (111, 12987), (117, 12321), (333, 4329), (351, 4107), (481, 2997), (999, 1443), (1053, 1369)]