14721273

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1291}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 24454976

約数和(自身を除く): 9733703

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1291, 1629, 3801, 3873, 9037, 11403, 11619, 27111, 81333, 233671, 701013, 1635697, 2103039, 4907091, 14721273]

約数ペア:

[(1, 14721273), (3, 4907091), (7, 2103039), (9, 1635697), (21, 701013), (63, 233671), (181, 81333), (543, 27111), (1267, 11619), (1291, 11403), (1629, 9037), (3801, 3873)]