22349769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 11035191

約数列:

[1, 3, 13, 39, 47, 89, 137, 141, 267, 411, 611, 1157, 1781, 1833, 3471, 4183, 5343, 6439, 12193, 12549, 19317, 36579, 54379, 83707, 158509, 163137, 251121, 475527, 573071, 1719213, 7449923, 22349769]

約数ペア:

[(1, 22349769), (3, 7449923), (13, 1719213), (39, 573071), (47, 475527), (89, 251121), (137, 163137), (141, 158509), (267, 83707), (411, 54379), (611, 36579), (1157, 19317), (1781, 12549), (1833, 12193), (3471, 6439), (4183, 5343)]