289677047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 320177664

約数和(自身を除く): 30500617

約数列:

[1, 11, 137, 211, 911, 1507, 2321, 10021, 28907, 124807, 192221, 317977, 1372877, 2114431, 26334277, 289677047]

約数ペア:

[(1, 289677047), (11, 26334277), (137, 2114431), (211, 1372877), (911, 317977), (1507, 192221), (2321, 124807), (10021, 28907)]