47545491

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{25439}}^1$

素因数の和:25538

約数の個数: 16

約数和(自身を含む): 73267200

約数和(自身を除く): 25721709

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 25439, 76317, 178073, 534219, 2264071, 6792213, 15848497, 47545491]

約数ペア:

[(1, 47545491), (3, 15848497), (7, 6792213), (21, 2264071), (89, 534219), (267, 178073), (623, 76317), (1869, 25439)]