17341121

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 20628480

約数和(自身を除く): 3287359

約数列:

[1, 7, 31, 157, 217, 509, 1099, 3563, 4867, 15779, 34069, 79913, 110453, 559391, 2477303, 17341121]

約数ペア:

[(1, 17341121), (7, 2477303), (31, 559391), (157, 110453), (217, 79913), (509, 34069), (1099, 15779), (3563, 4867)]