142961951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5281}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 164291328

約数和(自身を除く): 21329377

約数列:

[1, 11, 23, 107, 253, 1177, 2461, 5281, 27071, 58091, 121463, 565067, 1336093, 6215737, 12996541, 142961951]

約数ペア:

[(1, 142961951), (11, 12996541), (23, 6215737), (107, 1336093), (253, 565067), (1177, 121463), (2461, 58091), (5281, 27071)]