22678887

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 38928384

約数和(自身を除く): 16249497

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 3167, 7161, 9501, 22169, 34837, 66507, 98177, 104511, 243859, 294531, 687239, 731577, 1079947, 2061717, 3239841, 7559629, 22678887]

約数ペア:

[(1, 22678887), (3, 7559629), (7, 3239841), (11, 2061717), (21, 1079947), (31, 731577), (33, 687239), (77, 294531), (93, 243859), (217, 104511), (231, 98177), (341, 66507), (651, 34837), (1023, 22169), (2387, 9501), (3167, 7161)]