3677481

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:642

約数の個数: 20

約数和(自身を含む): 5569872

約数和(自身を除く): 1892391

約数列:

[1, 3, 9, 27, 81, 83, 249, 547, 747, 1641, 2241, 4923, 6723, 14769, 44307, 45401, 136203, 408609, 1225827, 3677481]

約数ペア:

[(1, 3677481), (3, 1225827), (9, 408609), (27, 136203), (81, 45401), (83, 44307), (249, 14769), (547, 6723), (747, 4923), (1641, 2241)]