2121036203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{279857}}^1$

素因数の和:279934

約数の個数: 16

約数和(自身を含む): 2538871776

約数和(自身を除く): 417835573

約数列:

[1, 11, 13, 53, 143, 583, 689, 7579, 279857, 3078427, 3638141, 14832421, 40019551, 163156631, 192821473, 2121036203]

約数ペア:

[(1, 2121036203), (11, 192821473), (13, 163156631), (53, 40019551), (143, 14832421), (583, 3638141), (689, 3078427), (7579, 279857)]