8014221

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:782

約数の個数: 20

約数和(自身を含む): 12065152

約数和(自身を除く): 4050931

約数列:

[1, 3, 9, 27, 81, 163, 489, 607, 1467, 1821, 4401, 5463, 13203, 16389, 49167, 98941, 296823, 890469, 2671407, 8014221]

約数ペア:

[(1, 8014221), (3, 2671407), (9, 890469), (27, 296823), (81, 98941), (163, 49167), (489, 16389), (607, 13203), (1467, 5463), (1821, 4401)]