38393217

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{23311}}^1$

素因数の和:23381

約数の個数: 16

約数和(自身を含む): 57813760

約数和(自身を除く): 19420543

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 23311, 69933, 209799, 629397, 1421971, 4265913, 12797739, 38393217]

約数ペア:

[(1, 38393217), (3, 12797739), (9, 4265913), (27, 1421971), (61, 629397), (183, 209799), (549, 69933), (1647, 23311)]