2401623

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 4139520

約数和(自身を除く): 1737897

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 131, 189, 291, 393, 679, 873, 917, 1179, 2037, 2619, 2751, 3537, 6111, 8253, 12707, 18333, 24759, 38121, 88949, 114363, 266847, 343089, 800541, 2401623]

約数ペア:

[(1, 2401623), (3, 800541), (7, 343089), (9, 266847), (21, 114363), (27, 88949), (63, 38121), (97, 24759), (131, 18333), (189, 12707), (291, 8253), (393, 6111), (679, 3537), (873, 2751), (917, 2619), (1179, 2037)]