89840231

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 105144480

約数和(自身を除く): 15304249

約数列:

[1, 13, 23, 29, 169, 299, 377, 667, 797, 3887, 4901, 8671, 10361, 18331, 23113, 112723, 134693, 238303, 300469, 531599, 3097939, 3906097, 6910787, 89840231]

約数ペア:

[(1, 89840231), (13, 6910787), (23, 3906097), (29, 3097939), (169, 531599), (299, 300469), (377, 238303), (667, 134693), (797, 112723), (3887, 23113), (4901, 18331), (8671, 10361)]