142098321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{5119}}^1$

素因数の和:5628

約数の個数: 16

約数和(自身を含む): 199884800

約数和(自身を除く): 57786479

約数列:

[1, 3, 19, 57, 487, 1461, 5119, 9253, 15357, 27759, 97261, 291783, 2492953, 7478859, 47366107, 142098321]

約数ペア:

[(1, 142098321), (3, 47366107), (19, 7478859), (57, 2492953), (487, 291783), (1461, 97261), (5119, 27759), (9253, 15357)]