39031161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 59657472

約数和(自身を除く): 20626311

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 689, 821, 897, 1219, 2067, 2463, 3657, 10673, 15847, 18883, 32019, 43513, 47541, 56649, 130539, 245479, 565669, 736437, 1000799, 1697007, 3002397, 13010387, 39031161]

約数ペア:

[(1, 39031161), (3, 13010387), (13, 3002397), (23, 1697007), (39, 1000799), (53, 736437), (69, 565669), (159, 245479), (299, 130539), (689, 56649), (821, 47541), (897, 43513), (1219, 32019), (2067, 18883), (2463, 15847), (3657, 10673)]