47820687

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 67330224

約数和(自身を除く): 19509537

約数列:

[1, 3, 37, 43, 111, 129, 233, 699, 1591, 1849, 4773, 5547, 8621, 10019, 25863, 30057, 68413, 205239, 370703, 430817, 1112109, 1292451, 15940229, 47820687]

約数ペア:

[(1, 47820687), (3, 15940229), (37, 1292451), (43, 1112109), (111, 430817), (129, 370703), (233, 205239), (699, 68413), (1591, 30057), (1849, 25863), (4773, 10019), (5547, 8621)]