395005197

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{25219}}^1$

素因数の和:25472

約数の個数: 16

約数和(自身を含む): 552015360

約数和(自身を除く): 157010163

約数列:

[1, 3, 23, 69, 227, 681, 5221, 15663, 25219, 75657, 580037, 1740111, 5724713, 17174139, 131668399, 395005197]

約数ペア:

[(1, 395005197), (3, 131668399), (23, 17174139), (69, 5724713), (227, 1740111), (681, 580037), (5221, 75657), (15663, 25219)]