72315831

素因数分解:

$3^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{2341}}^1$

素因数の和:3822

約数の個数: 16

約数和(自身を含む): 110317568

約数和(自身を除く): 38001737

約数列:

[1, 3, 7, 21, 1471, 2341, 4413, 7023, 10297, 16387, 30891, 49161, 3443611, 10330833, 24105277, 72315831]

約数ペア:

[(1, 72315831), (3, 24105277), (7, 10330833), (21, 3443611), (1471, 49161), (2341, 30891), (4413, 16387), (7023, 10297)]