274347073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4585

約数の個数: 32

約数和(自身を含む): 374476032

約数和(自身を除く): 100128959

約数列:

[1, 7, 11, 13, 61, 77, 91, 143, 427, 671, 793, 1001, 4493, 4697, 5551, 8723, 31451, 49423, 58409, 61061, 274073, 345961, 408863, 642499, 1918511, 3014803, 3562949, 4497493, 21103621, 24940643, 39192439, 274347073]

約数ペア:

[(1, 274347073), (7, 39192439), (11, 24940643), (13, 21103621), (61, 4497493), (77, 3562949), (91, 3014803), (143, 1918511), (427, 642499), (671, 408863), (793, 345961), (1001, 274073), (4493, 61061), (4697, 58409), (5551, 49423), (8723, 31451)]