21027535383

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7796639}}^1$

素因数の和:7796702

約数の個数: 16

約数和(自身を含む): 29939097600

約数和(自身を除く): 8911562217

約数列:

[1, 3, 29, 31, 87, 93, 899, 2697, 7796639, 23389917, 226102531, 241695809, 678307593, 725087427, 7009178461, 21027535383]

約数ペア:

[(1, 21027535383), (3, 7009178461), (29, 725087427), (31, 678307593), (87, 241695809), (93, 226102531), (899, 23389917), (2697, 7796639)]