16205169

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 22063104

約数和(自身を除く): 5857935

約数列:

[1, 3, 83, 151, 249, 431, 453, 1293, 12533, 35773, 37599, 65081, 107319, 195243, 5401723, 16205169]

約数ペア:

[(1, 16205169), (3, 5401723), (83, 195243), (151, 107319), (249, 65081), (431, 37599), (453, 35773), (1293, 12533)]