56973729

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{3923}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 78354432

約数和(自身を除く): 21380703

約数列:

[1, 3, 47, 103, 141, 309, 3923, 4841, 11769, 14523, 184381, 404069, 553143, 1212207, 18991243, 56973729]

約数ペア:

[(1, 56973729), (3, 18991243), (47, 1212207), (103, 553143), (141, 404069), (309, 184381), (3923, 14523), (4841, 11769)]