40044027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21221}}^1$

素因数の和:21278

約数の個数: 16

約数和(自身を含む): 58063392

約数和(自身を除く): 18019365

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 21221, 63663, 360757, 785177, 1082271, 2355531, 13348009, 40044027]

約数ペア:

[(1, 40044027), (3, 13348009), (17, 2355531), (37, 1082271), (51, 785177), (111, 360757), (629, 63663), (1887, 21221)]