31390593

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1613}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 45192000

約数和(自身を除く): 13801407

約数列:

[1, 3, 13, 39, 499, 1497, 1613, 4839, 6487, 19461, 20969, 62907, 804887, 2414661, 10463531, 31390593]

約数ペア:

[(1, 31390593), (3, 10463531), (13, 2414661), (39, 804887), (499, 62907), (1497, 20969), (1613, 19461), (4839, 6487)]