40138197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52883}}^1$

素因数の和:52920

約数の個数: 16

約数和(自身を含む): 60922368

約数和(自身を除く): 20784171

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 52883, 158649, 581713, 1216309, 1745139, 3648927, 13379399, 40138197]

約数ペア:

[(1, 40138197), (3, 13379399), (11, 3648927), (23, 1745139), (33, 1216309), (69, 581713), (253, 158649), (759, 52883)]