141338281

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1733}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 165132288

約数和(自身を除く): 23794007

約数列:

[1, 7, 61, 191, 427, 1337, 1733, 11651, 12131, 81557, 105713, 331003, 739991, 2317021, 20191183, 141338281]

約数ペア:

[(1, 141338281), (7, 20191183), (61, 2317021), (191, 739991), (427, 331003), (1337, 105713), (1733, 81557), (11651, 12131)]