47493159

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{25411}}^1$

素因数の和:25510

約数の個数: 16

約数和(自身を含む): 73186560

約数和(自身を除く): 25693401

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 25411, 76233, 177877, 533631, 2261579, 6784737, 15831053, 47493159]

約数ペア:

[(1, 47493159), (3, 15831053), (7, 6784737), (21, 2261579), (89, 533631), (267, 177877), (623, 76233), (1869, 25411)]