1199109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 1707200

約数和(自身を除く): 508091

約数列:

[1, 3, 19, 57, 109, 193, 327, 579, 2071, 3667, 6213, 11001, 21037, 63111, 399703, 1199109]

約数ペア:

[(1, 1199109), (3, 399703), (19, 63111), (57, 21037), (109, 11001), (193, 6213), (327, 3667), (579, 2071)]