2176993881

素因数分解:

$3^3\times {\mathrm{577}}^1\times {\mathrm{139739}}^1$

素因数の和:140325

約数の個数: 16

約数和(自身を含む): 3230788800

約数和(自身を除く): 1053794919

約数列:

[1, 3, 9, 27, 577, 1731, 5193, 15579, 139739, 419217, 1257651, 3772953, 80629403, 241888209, 725664627, 2176993881]

約数ペア:

[(1, 2176993881), (3, 725664627), (9, 241888209), (27, 80629403), (577, 3772953), (1731, 1257651), (5193, 419217), (15579, 139739)]