1394382783

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{6079}}^1$

素因数の和:6726

約数の個数: 16

約数和(自身を含む): 1875169280

約数和(自身を除く): 480786497

約数列:

[1, 3, 157, 471, 487, 1461, 6079, 18237, 76459, 229377, 954403, 2863209, 2960473, 8881419, 464794261, 1394382783]

約数ペア:

[(1, 1394382783), (3, 464794261), (157, 8881419), (471, 2960473), (487, 2863209), (1461, 954403), (6079, 229377), (18237, 76459)]