2783172667

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{258443}}^1$

素因数の和:258554

約数の個数: 12

約数和(自身を含む): 3093574680

約数和(自身を除く): 310402013

約数列:

[1, 11, 89, 121, 979, 10769, 258443, 2842873, 23001427, 31271603, 253015697, 2783172667]

約数ペア:

[(1, 2783172667), (11, 253015697), (89, 31271603), (121, 23001427), (979, 2842873), (10769, 258443)]