22239621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 34294104

約数和(自身を除く): 12054483

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1061, 1233, 2329, 3183, 6987, 9549, 18037, 20961, 54111, 145357, 162333, 436071, 1308213, 2471069, 7413207, 22239621]

約数ペア:

[(1, 22239621), (3, 7413207), (9, 2471069), (17, 1308213), (51, 436071), (137, 162333), (153, 145357), (411, 54111), (1061, 20961), (1233, 18037), (2329, 9549), (3183, 6987)]