83565321

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{12553}}^1$

素因数の和:12880

約数の個数: 16

約数和(自身を含む): 127749504

約数和(自身を除く): 44184183

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 12553, 37659, 87871, 263613, 3979301, 11937903, 27855107, 83565321]

約数ペア:

[(1, 83565321), (3, 27855107), (7, 11937903), (21, 3979301), (317, 263613), (951, 87871), (2219, 37659), (6657, 12553)]