2393985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1319}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 4213440

約数和(自身を除く): 1819455

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1319, 1815, 3957, 6595, 14509, 19785, 43527, 72545, 159599, 217635, 478797, 797995, 2393985]

約数ペア:

[(1, 2393985), (3, 797995), (5, 478797), (11, 217635), (15, 159599), (33, 72545), (55, 43527), (121, 19785), (165, 14509), (363, 6595), (605, 3957), (1319, 1815)]