2227790727

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{25189}}^1$

素因数の和:25543

約数の個数: 24

約数和(自身を含む): 3332334720

約数和(自身を除く): 1104543993

約数列:

[1, 3, 9, 31, 93, 279, 317, 951, 2853, 9827, 25189, 29481, 75567, 88443, 226701, 780859, 2342577, 7027731, 7984913, 23954739, 71864217, 247532303, 742596909, 2227790727]

約数ペア:

[(1, 2227790727), (3, 742596909), (9, 247532303), (31, 71864217), (93, 23954739), (279, 7984913), (317, 7027731), (951, 2342577), (2853, 780859), (9827, 226701), (25189, 88443), (29481, 75567)]