1330357419

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{1039}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 2016768000

約数和(自身を除く): 686410581

約数列:

[1, 3, 9, 27, 47, 141, 423, 1009, 1039, 1269, 3027, 3117, 9081, 9351, 27243, 28053, 47423, 48833, 142269, 146499, 426807, 439497, 1048351, 1280421, 1318491, 3145053, 9435159, 28305477, 49272497, 147817491, 443452473, 1330357419]

約数ペア:

[(1, 1330357419), (3, 443452473), (9, 147817491), (27, 49272497), (47, 28305477), (141, 9435159), (423, 3145053), (1009, 1318491), (1039, 1280421), (1269, 1048351), (3027, 439497), (3117, 426807), (9081, 146499), (9351, 142269), (27243, 48833), (28053, 47423)]