57040473

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{26371}}^1$

素因数の和:26484

約数の個数: 16

約数和(自身を含む): 87766016

約数和(自身を除く): 30725543

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 26371, 79113, 184597, 553791, 2716213, 8148639, 19013491, 57040473]

約数ペア:

[(1, 57040473), (3, 19013491), (7, 8148639), (21, 2716213), (103, 553791), (309, 184597), (721, 79113), (2163, 26371)]