40787913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{4789}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 57939840

約数和(自身を除く): 17151927

約数列:

[1, 3, 17, 51, 167, 501, 2839, 4789, 8517, 14367, 81413, 244239, 799763, 2399289, 13595971, 40787913]

約数ペア:

[(1, 40787913), (3, 13595971), (17, 2399289), (51, 799763), (167, 244239), (501, 81413), (2839, 14367), (4789, 8517)]