2720761355521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1553}}^1\times {\mathrm{2311}}^1\times {\mathrm{68917}}^1$

素因数の和:72792

約数の個数: 16

約数和(自身を含む): 2971342781568

約数和(自身を除く): 250581426047

約数列:

[1, 11, 1553, 2311, 17083, 25421, 68917, 758087, 3588983, 39478813, 107028101, 159267187, 1177309111, 1751939057, 247341941411, 2720761355521]

約数ペア:

[(1, 2720761355521), (11, 247341941411), (1553, 1751939057), (2311, 1177309111), (17083, 159267187), (25421, 107028101), (68917, 39478813), (758087, 3588983)]