40757901

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8269}}^1$

素因数の和:8356

約数の個数: 16

約数和(自身を含む): 57162240

約数和(自身を除く): 16404339

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 8269, 24807, 256339, 438257, 769017, 1314771, 13585967, 40757901]

約数ペア:

[(1, 40757901), (3, 13585967), (31, 1314771), (53, 769017), (93, 438257), (159, 256339), (1643, 24807), (4929, 8269)]