7883109

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 12938240

約数和(自身を除く): 5055131

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 607, 999, 1443, 1821, 4329, 5463, 7891, 12987, 16389, 22459, 23673, 67377, 71019, 202131, 213057, 291967, 606393, 875901, 2627703, 7883109]

約数ペア:

[(1, 7883109), (3, 2627703), (9, 875901), (13, 606393), (27, 291967), (37, 213057), (39, 202131), (111, 71019), (117, 67377), (333, 23673), (351, 22459), (481, 16389), (607, 12987), (999, 7891), (1443, 5463), (1821, 4329)]