3675321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 6043520

約数和(自身を除く): 2368199

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 283, 333, 351, 481, 849, 999, 1443, 2547, 3679, 4329, 7641, 10471, 11037, 12987, 31413, 33111, 94239, 99333, 136123, 282717, 408369, 1225107, 3675321]

約数ペア:

[(1, 3675321), (3, 1225107), (9, 408369), (13, 282717), (27, 136123), (37, 99333), (39, 94239), (111, 33111), (117, 31413), (283, 12987), (333, 11037), (351, 10471), (481, 7641), (849, 4329), (999, 3679), (1443, 2547)]