41308947

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{2417}}^1$

素因数の和:2640

約数の個数: 20

約数和(自身を含む): 62026536

約数和(自身を除く): 20717589

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 2417, 5697, 7251, 17091, 21753, 65259, 195777, 509987, 1529961, 4589883, 13769649, 41308947]

約数ペア:

[(1, 41308947), (3, 13769649), (9, 4589883), (27, 1529961), (81, 509987), (211, 195777), (633, 65259), (1899, 21753), (2417, 17091), (5697, 7251)]