2247803987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827311}}^1$

素因数の和:827354

約数の個数: 16

約数和(自身を含む): 2779768320

約数和(自身を除く): 531964333

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 827311, 9100421, 10755043, 15718909, 118305473, 172907999, 204345817, 2247803987]

約数ペア:

[(1, 2247803987), (11, 204345817), (13, 172907999), (19, 118305473), (143, 15718909), (209, 10755043), (247, 9100421), (2717, 827311)]