31803207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5417}}^1$

素因数の和:5542

約数の個数: 16

約数和(自身を含む): 45077760

約数和(自身を除く): 13274553

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5417, 5871, 16251, 102923, 308769, 557951, 1673853, 10601069, 31803207]

約数ペア:

[(1, 31803207), (3, 10601069), (19, 1673853), (57, 557951), (103, 308769), (309, 102923), (1957, 16251), (5417, 5871)]