38148159

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20411}}^1$

素因数の和:20510

約数の個数: 16

約数和(自身を含む): 58786560

約数和(自身を除く): 20638401

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 20411, 61233, 142877, 428631, 1816579, 5449737, 12716053, 38148159]

約数ペア:

[(1, 38148159), (3, 12716053), (7, 5449737), (21, 1816579), (89, 428631), (267, 142877), (623, 61233), (1869, 20411)]