42071771

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 49379328

約数和(自身を除く): 7307557

約数列:

[1, 7, 53, 151, 371, 751, 1057, 5257, 8003, 39803, 56021, 113401, 278621, 793807, 6010253, 42071771]

約数ペア:

[(1, 42071771), (7, 6010253), (53, 793807), (151, 278621), (371, 113401), (751, 56021), (1057, 39803), (5257, 8003)]