31135031

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 33663168

約数和(自身を除く): 2528137

約数列:

[1, 23, 41, 137, 241, 943, 3151, 5543, 5617, 9881, 33017, 129191, 227263, 759391, 1353697, 31135031]

約数ペア:

[(1, 31135031), (23, 1353697), (41, 759391), (137, 227263), (241, 129191), (943, 33017), (3151, 9881), (5543, 5617)]