40577079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18503}}^1$

素因数の和:18566

約数の個数: 16

約数和(自身を含む): 58620672

約数和(自身を除く): 18043593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 18503, 55509, 314551, 795629, 943653, 2386887, 13525693, 40577079]

約数ペア:

[(1, 40577079), (3, 13525693), (17, 2386887), (43, 943653), (51, 795629), (129, 314551), (731, 55509), (2193, 18503)]