2256231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 3306240

約数和(自身を除く): 1050009

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1721, 5163, 32699, 39583, 98097, 118749, 752077, 2256231]

約数ペア:

[(1, 2256231), (3, 752077), (19, 118749), (23, 98097), (57, 39583), (69, 32699), (437, 5163), (1311, 1721)]