12826429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 16108416

約数和(自身を除く): 3281987

約数列:

[1, 7, 11, 77, 157, 1061, 1099, 1727, 7427, 11671, 12089, 81697, 166577, 1166039, 1832347, 12826429]

約数ペア:

[(1, 12826429), (7, 1832347), (11, 1166039), (77, 166577), (157, 81697), (1061, 12089), (1099, 11671), (1727, 7427)]