38486409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4129}}^1$

素因数の和:4384

約数の個数: 16

約数和(自身を含む): 55507200

約数和(自身を除く): 17020791

約数列:

[1, 3, 13, 39, 239, 717, 3107, 4129, 9321, 12387, 53677, 161031, 986831, 2960493, 12828803, 38486409]

約数ペア:

[(1, 38486409), (3, 12828803), (13, 2960493), (39, 986831), (239, 161031), (717, 53677), (3107, 12387), (4129, 9321)]