1570500639

素因数分解:

$3^2\times {\mathrm{641}}^1\times {\mathrm{272231}}^1$

素因数の和:272878

約数の個数: 12

約数和(自身を含む): 2272048272

約数和(自身を除く): 701547633

約数列:

[1, 3, 9, 641, 1923, 5769, 272231, 816693, 2450079, 174500071, 523500213, 1570500639]

約数ペア:

[(1, 1570500639), (3, 523500213), (9, 174500071), (641, 2450079), (1923, 816693), (5769, 272231)]