214296993

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3527}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 318846528

約数和(自身を除く): 104549535

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 1413, 3527, 6751, 10581, 20253, 31743, 60759, 151661, 454983, 553739, 1364949, 1661217, 4983651, 23810777, 71432331, 214296993]

約数ペア:

[(1, 214296993), (3, 71432331), (9, 23810777), (43, 4983651), (129, 1661217), (157, 1364949), (387, 553739), (471, 454983), (1413, 151661), (3527, 60759), (6751, 31743), (10581, 20253)]