23078181

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1973}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 35247744

約数和(自身を除く): 12169563

約数列:

[1, 3, 7, 21, 557, 1671, 1973, 3899, 5919, 11697, 13811, 41433, 1098961, 3296883, 7692727, 23078181]

約数ペア:

[(1, 23078181), (3, 7692727), (7, 3296883), (21, 1098961), (557, 41433), (1671, 13811), (1973, 11697), (3899, 5919)]