38964573

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1193}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 59604480

約数和(自身を除く): 20639907

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1193, 1719, 3579, 3629, 10737, 10887, 22667, 32661, 68001, 204003, 227863, 683589, 2050767, 4329397, 12988191, 38964573]

約数ペア:

[(1, 38964573), (3, 12988191), (9, 4329397), (19, 2050767), (57, 683589), (171, 227863), (191, 204003), (573, 68001), (1193, 32661), (1719, 22667), (3579, 10887), (3629, 10737)]