38910651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52511}}^1$

素因数の和:52546

約数の個数: 16

約数和(自身を含む): 58813440

約数和(自身を除く): 19902789

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 52511, 157533, 682643, 997709, 2047929, 2993127, 12970217, 38910651]

約数ペア:

[(1, 38910651), (3, 12970217), (13, 2993127), (19, 2047929), (39, 997709), (57, 682643), (247, 157533), (741, 52511)]