22553157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 34191360

約数和(自身を除く): 11638203

約数列:

[1, 3, 11, 33, 41, 79, 123, 211, 237, 451, 633, 869, 1353, 2321, 2607, 3239, 6963, 8651, 9717, 16669, 25953, 35629, 50007, 95161, 106887, 183359, 285483, 550077, 683429, 2050287, 7517719, 22553157]

約数ペア:

[(1, 22553157), (3, 7517719), (11, 2050287), (33, 683429), (41, 550077), (79, 285483), (123, 183359), (211, 106887), (237, 95161), (451, 50007), (633, 35629), (869, 25953), (1353, 16669), (2321, 9717), (2607, 8651), (3239, 6963)]