3079863

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 20

約数和(自身を含む): 4704480

約数和(自身を除く): 1624617

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 809, 1269, 2427, 3807, 7281, 21843, 38023, 65529, 114069, 342207, 1026621, 3079863]

約数ペア:

[(1, 3079863), (3, 1026621), (9, 342207), (27, 114069), (47, 65529), (81, 38023), (141, 21843), (423, 7281), (809, 3807), (1269, 2427)]