17924751

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6703

約数の個数: 24

約数和(自身を含む): 29099616

約数和(自身を除く): 11174865

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 6661, 19983, 59949, 86593, 153203, 259779, 459609, 779337, 1378827, 1991639, 5974917, 17924751]

約数ペア:

[(1, 17924751), (3, 5974917), (9, 1991639), (13, 1378827), (23, 779337), (39, 459609), (69, 259779), (117, 153203), (207, 86593), (299, 59949), (897, 19983), (2691, 6661)]