24978621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 34868736

約数和(自身を除く): 9890115

約数列:

[1, 3, 23, 69, 563, 643, 1689, 1929, 12949, 14789, 38847, 44367, 362009, 1086027, 8326207, 24978621]

約数ペア:

[(1, 24978621), (3, 8326207), (23, 1086027), (69, 362009), (563, 44367), (643, 38847), (1689, 14789), (1929, 12949)]