2222451

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 4108800

約数和(自身を除く): 1886349

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1069, 2079, 3207, 7483, 9621, 11759, 22449, 28863, 35277, 67347, 82313, 105831, 202041, 246939, 317493, 740817, 2222451]

約数ペア:

[(1, 2222451), (3, 740817), (7, 317493), (9, 246939), (11, 202041), (21, 105831), (27, 82313), (33, 67347), (63, 35277), (77, 28863), (99, 22449), (189, 11759), (231, 9621), (297, 7483), (693, 3207), (1069, 2079)]