422240337

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5953}}^1$

素因数の和:6070

約数の個数: 32

約数和(自身を含む): 651605760

約数和(自身を除く): 229365423

約数列:

[1, 3, 9, 27, 37, 71, 111, 213, 333, 639, 999, 1917, 2627, 5953, 7881, 17859, 23643, 53577, 70929, 160731, 220261, 422663, 660783, 1267989, 1982349, 3803967, 5947047, 11411901, 15638531, 46915593, 140746779, 422240337]

約数ペア:

[(1, 422240337), (3, 140746779), (9, 46915593), (27, 15638531), (37, 11411901), (71, 5947047), (111, 3803967), (213, 1982349), (333, 1267989), (639, 660783), (999, 422663), (1917, 220261), (2627, 160731), (5953, 70929), (7881, 53577), (17859, 23643)]