8421035

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14153}}^1$

素因数の和:14182

約数の個数: 16

約数和(自身を含む): 12229056

約数和(自身を除く): 3808021

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 14153, 70765, 99071, 240601, 495355, 1203005, 1684207, 8421035]

約数ペア:

[(1, 8421035), (5, 1684207), (7, 1203005), (17, 495355), (35, 240601), (85, 99071), (119, 70765), (595, 14153)]