31631049

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3727}}^1$

素因数の和:3797

約数の個数: 24

約数和(自身を含む): 48851712

約数和(自身を除く): 17220663

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 3727, 8487, 11181, 33543, 85721, 152807, 257163, 458421, 771489, 1375263, 3514561, 10543683, 31631049]

約数ペア:

[(1, 31631049), (3, 10543683), (9, 3514561), (23, 1375263), (41, 771489), (69, 458421), (123, 257163), (207, 152807), (369, 85721), (943, 33543), (2829, 11181), (3727, 8487)]