31116039

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 42434784

約数和(自身を除く): 11318745

約数列:

[1, 3, 61, 183, 193, 579, 881, 2643, 11773, 35319, 53741, 161223, 170033, 510099, 10372013, 31116039]

約数ペア:

[(1, 31116039), (3, 10372013), (61, 510099), (183, 170033), (193, 161223), (579, 53741), (881, 35319), (2643, 11773)]