40521963

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 54789120

約数和(自身を除く): 14267157

約数列:

[1, 3, 163, 173, 479, 489, 519, 1437, 28199, 78077, 82867, 84597, 234231, 248601, 13507321, 40521963]

約数ペア:

[(1, 40521963), (3, 13507321), (163, 248601), (173, 234231), (479, 84597), (489, 82867), (519, 78077), (1437, 28199)]