17928249

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 24494400

約数和(自身を除く): 6566151

約数列:

[1, 3, 83, 89, 249, 267, 809, 2427, 7387, 22161, 67147, 72001, 201441, 216003, 5976083, 17928249]

約数ペア:

[(1, 17928249), (3, 5976083), (83, 216003), (89, 201441), (249, 72001), (267, 67147), (809, 22161), (2427, 7387)]