42918659

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 53721360

約数和(自身を除く): 10802701

約数列:

[1, 7, 17, 49, 67, 119, 469, 769, 833, 1139, 3283, 5383, 7973, 13073, 37681, 51523, 55811, 91511, 360661, 640577, 875891, 2524627, 6131237, 42918659]

約数ペア:

[(1, 42918659), (7, 6131237), (17, 2524627), (49, 875891), (67, 640577), (119, 360661), (469, 91511), (769, 55811), (833, 51523), (1139, 37681), (3283, 13073), (5383, 7973)]