22484223

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{1997}}^1$

素因数の和:2148

約数の個数: 20

約数和(自身を含む): 33846120

約数和(自身を除く): 11361897

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 1997, 3753, 5991, 11259, 17973, 53919, 161757, 277583, 832749, 2498247, 7494741, 22484223]

約数ペア:

[(1, 22484223), (3, 7494741), (9, 2498247), (27, 832749), (81, 277583), (139, 161757), (417, 53919), (1251, 17973), (1997, 11259), (3753, 5991)]