38581719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2099}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 56246400

約数和(自身を除く): 17664681

約数列:

[1, 3, 11, 33, 557, 1671, 2099, 6127, 6297, 18381, 23089, 69267, 1169143, 3507429, 12860573, 38581719]

約数ペア:

[(1, 38581719), (3, 12860573), (11, 3507429), (33, 1169143), (557, 69267), (1671, 23089), (2099, 18381), (6127, 6297)]