38813409

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 59273760

約数和(自身を除く): 20460351

約数列:

[1, 3, 9, 19, 57, 171, 353, 643, 1059, 1929, 3177, 5787, 6707, 12217, 20121, 36651, 60363, 109953, 226979, 680937, 2042811, 4312601, 12937803, 38813409]

約数ペア:

[(1, 38813409), (3, 12937803), (9, 4312601), (19, 2042811), (57, 680937), (171, 226979), (353, 109953), (643, 60363), (1059, 36651), (1929, 20121), (3177, 12217), (5787, 6707)]