38421279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{607}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 59975552

約数和(自身を除く): 21554273

約数列:

[1, 3, 9, 13, 39, 117, 541, 607, 1623, 1821, 4869, 5463, 7033, 7891, 21099, 23673, 63297, 71019, 328387, 985161, 2955483, 4269031, 12807093, 38421279]

約数ペア:

[(1, 38421279), (3, 12807093), (9, 4269031), (13, 2955483), (39, 985161), (117, 328387), (541, 71019), (607, 63297), (1623, 23673), (1821, 21099), (4869, 7891), (5463, 7033)]