30636823

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 35892544

約数和(自身を除く): 5255721

約数列:

[1, 7, 61, 157, 427, 457, 1099, 3199, 9577, 27877, 67039, 71749, 195139, 502243, 4376689, 30636823]

約数ペア:

[(1, 30636823), (7, 4376689), (61, 502243), (157, 195139), (427, 71749), (457, 67039), (1099, 27877), (3199, 9577)]