31479020321

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1\times {\mathrm{58237}}^1$

素因数の和:60368

約数の個数: 16

約数和(自身を含む): 36966686976

約数和(自身を除く): 5487666655

約数列:

[1, 7, 37, 259, 2087, 14609, 58237, 77219, 407659, 540533, 2154769, 15083383, 121540619, 850784333, 4497002903, 31479020321]

約数ペア:

[(1, 31479020321), (7, 4497002903), (37, 850784333), (259, 121540619), (2087, 15083383), (14609, 2154769), (58237, 540533), (77219, 407659)]