3338739

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:936

約数の個数: 20

約数和(自身を含む): 5099424

約数和(自身を除く): 1760685

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 877, 1269, 2631, 3807, 7893, 23679, 41219, 71037, 123657, 370971, 1112913, 3338739]

約数ペア:

[(1, 3338739), (3, 1112913), (9, 370971), (27, 123657), (47, 71037), (81, 41219), (141, 23679), (423, 7893), (877, 3807), (1269, 2631)]