40980687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53993}}^1$

素因数の和:54030

約数の個数: 16

約数和(自身を含む): 62201088

約数和(自身を除く): 21220401

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 53993, 161979, 593923, 1241839, 1781769, 3725517, 13660229, 40980687]

約数ペア:

[(1, 40980687), (3, 13660229), (11, 3725517), (23, 1781769), (33, 1241839), (69, 593923), (253, 161979), (759, 53993)]