3975263999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{150197}}^1$

素因数の和:150422

約数の個数: 16

約数和(自身を含む): 4806336000

約数和(自身を除く): 831072001

約数列:

[1, 7, 19, 133, 199, 1393, 3781, 26467, 150197, 1051379, 2853743, 19976201, 29889203, 209224421, 567894857, 3975263999]

約数ペア:

[(1, 3975263999), (7, 567894857), (19, 209224421), (133, 29889203), (199, 19976201), (1393, 2853743), (3781, 1051379), (26467, 150197)]