31880453761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{382999}}^1$

素因数の和:383368

約数の個数: 16

約数和(自身を含む): 36247120000

約数和(自身を除く): 4366666239

約数列:

[1, 13, 19, 247, 337, 4381, 6403, 83239, 382999, 4978987, 7276981, 94600753, 129070663, 1677918619, 2452342597, 31880453761]

約数ペア:

[(1, 31880453761), (13, 2452342597), (19, 1677918619), (247, 129070663), (337, 94600753), (4381, 7276981), (6403, 4978987), (83239, 382999)]