345772311

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 484897728

約数和(自身を除く): 139125417

約数列:

[1, 3, 41, 73, 97, 123, 219, 291, 397, 1191, 2993, 3977, 7081, 8979, 11931, 16277, 21243, 28981, 38509, 48831, 86943, 115527, 290321, 870963, 1188221, 1578869, 2811157, 3564663, 4736607, 8433471, 115257437, 345772311]

約数ペア:

[(1, 345772311), (3, 115257437), (41, 8433471), (73, 4736607), (97, 3564663), (123, 2811157), (219, 1578869), (291, 1188221), (397, 870963), (1191, 290321), (2993, 115527), (3977, 86943), (7081, 48831), (8979, 38509), (11931, 28981), (16277, 21243)]