13331487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4327}}^1$

素因数の和:4422

約数の個数: 16

約数和(自身を含む): 19389440

約数和(自身を除く): 6057953

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 4327, 12981, 56251, 168753, 341833, 1025499, 4443829, 13331487]

約数ペア:

[(1, 13331487), (3, 4443829), (13, 1025499), (39, 341833), (79, 168753), (237, 56251), (1027, 12981), (3081, 4327)]