53517891

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5233}}^1$

素因数の和:5730

約数の個数: 16

約数和(自身を含む): 81734144

約数和(自身を除く): 28216253

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 5233, 10227, 15699, 36631, 109893, 2548471, 7645413, 17839297, 53517891]

約数ペア:

[(1, 53517891), (3, 17839297), (7, 7645413), (21, 2548471), (487, 109893), (1461, 36631), (3409, 15699), (5233, 10227)]