22503681

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 33908160

約数和(自身を除く): 11404479

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 571, 1359, 1713, 4379, 5139, 13137, 16559, 39411, 49677, 86221, 149031, 258663, 775989, 2500409, 7501227, 22503681]

約数ペア:

[(1, 22503681), (3, 7501227), (9, 2500409), (29, 775989), (87, 258663), (151, 149031), (261, 86221), (453, 49677), (571, 39411), (1359, 16559), (1713, 13137), (4379, 5139)]