26845347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20477}}^1$

素因数の和:20522

約数の個数: 16

約数和(自身を含む): 39317760

約数和(自身を除く): 12472413

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 20477, 61431, 389063, 470971, 1167189, 1412913, 8948449, 26845347]

約数ペア:

[(1, 26845347), (3, 8948449), (19, 1412913), (23, 1167189), (57, 470971), (69, 389063), (437, 61431), (1311, 20477)]