16505961

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 22471680

約数和(自身を除く): 5965719

約数列:

[1, 3, 83, 151, 249, 439, 453, 1317, 12533, 36437, 37599, 66289, 109311, 198867, 5501987, 16505961]

約数ペア:

[(1, 16505961), (3, 5501987), (83, 198867), (151, 109311), (249, 66289), (439, 37599), (453, 36437), (1317, 12533)]