1213786183

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2699}}^1$

素因数の和:2982

約数の個数: 16

約数和(自身を含む): 1275264000

約数和(自身を除く): 61477817

約数列:

[1, 31, 89, 163, 2699, 2759, 5053, 14507, 83669, 240211, 439937, 449717, 7446541, 13638047, 39154393, 1213786183]

約数ペア:

[(1, 1213786183), (31, 39154393), (89, 13638047), (163, 7446541), (2699, 449717), (2759, 439937), (5053, 240211), (14507, 83669)]