22097211

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 30222720

約数和(自身を除く): 8125509

約数列:

[1, 3, 59, 131, 177, 393, 953, 2859, 7729, 23187, 56227, 124843, 168681, 374529, 7365737, 22097211]

約数ペア:

[(1, 22097211), (3, 7365737), (59, 374529), (131, 168681), (177, 124843), (393, 56227), (953, 23187), (2859, 7729)]