22274259

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 35312640

約数和(自身を除く): 13038381

約数列:

[1, 3, 7, 21, 37, 109, 111, 259, 263, 327, 763, 777, 789, 1841, 2289, 4033, 5523, 9731, 12099, 28231, 28667, 29193, 68117, 84693, 86001, 200669, 204351, 602007, 1060679, 3182037, 7424753, 22274259]

約数ペア:

[(1, 22274259), (3, 7424753), (7, 3182037), (21, 1060679), (37, 602007), (109, 204351), (111, 200669), (259, 86001), (263, 84693), (327, 68117), (763, 29193), (777, 28667), (789, 28231), (1841, 12099), (2289, 9731), (4033, 5523)]