274325469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 407420928

約数和(自身を除く): 133095459

約数列:

[1, 3, 11, 33, 71, 191, 213, 573, 613, 781, 1839, 2101, 2343, 6303, 6743, 13561, 20229, 40683, 43523, 117083, 130569, 149171, 351249, 447513, 478753, 1287913, 1436259, 3863739, 8312893, 24938679, 91441823, 274325469]

約数ペア:

[(1, 274325469), (3, 91441823), (11, 24938679), (33, 8312893), (71, 3863739), (191, 1436259), (213, 1287913), (573, 478753), (613, 447513), (781, 351249), (1839, 149171), (2101, 130569), (2343, 117083), (6303, 43523), (6743, 40683), (13561, 20229)]