53388339

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 72576000

約数和(自身を除く): 19187661

約数列:

[1, 3, 83, 149, 249, 447, 1439, 4317, 12367, 37101, 119437, 214411, 358311, 643233, 17796113, 53388339]

約数ペア:

[(1, 53388339), (3, 17796113), (83, 643233), (149, 358311), (249, 214411), (447, 119437), (1439, 37101), (4317, 12367)]