30839039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2551}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 38708736

約数和(自身を除く): 7869697

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 2551, 12089, 17857, 28061, 196427, 400507, 2803549, 4405577, 30839039]

約数ペア:

[(1, 30839039), (7, 4405577), (11, 2803549), (77, 400507), (157, 196427), (1099, 28061), (1727, 17857), (2551, 12089)]