102564791

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{123127}}^1$

素因数の和:123158

約数の個数: 12

約数和(自身を含む): 126329328

約数和(自身を除く): 23764537

約数列:

[1, 7, 17, 49, 119, 833, 123127, 861889, 2093159, 6033223, 14652113, 102564791]

約数ペア:

[(1, 102564791), (7, 14652113), (17, 6033223), (49, 2093159), (119, 861889), (833, 123127)]