30654057

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1381}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 47894592

約数和(自身を除く): 17240535

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 1381, 3171, 4143, 7399, 9667, 22197, 29001, 67669, 203007, 208531, 625593, 1459717, 4379151, 10218019, 30654057]

約数ペア:

[(1, 30654057), (3, 10218019), (7, 4379151), (21, 1459717), (49, 625593), (147, 208531), (151, 203007), (453, 67669), (1057, 29001), (1381, 22197), (3171, 9667), (4143, 7399)]