16392417

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 22649088

約数和(自身を除く): 6256671

約数列:

[1, 3, 43, 83, 129, 249, 1531, 3569, 4593, 10707, 65833, 127073, 197499, 381219, 5464139, 16392417]

約数ペア:

[(1, 16392417), (3, 5464139), (43, 381219), (83, 197499), (129, 127073), (249, 65833), (1531, 10707), (3569, 4593)]