1337266469

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 1752484608

約数和(自身を除く): 415218139

約数列:

[1, 7, 11, 37, 71, 77, 121, 259, 407, 497, 601, 781, 847, 2627, 2849, 4207, 4477, 5467, 6611, 8591, 18389, 22237, 28897, 31339, 42671, 46277, 60137, 72721, 155659, 202279, 244607, 298697, 317867, 469381, 509047, 1578827, 1712249, 2225069, 2690677, 3285667, 5163191, 11051789, 17367097, 18834739, 36142337, 121569679, 191038067, 1337266469]

約数ペア:

[(1, 1337266469), (7, 191038067), (11, 121569679), (37, 36142337), (71, 18834739), (77, 17367097), (121, 11051789), (259, 5163191), (407, 3285667), (497, 2690677), (601, 2225069), (781, 1712249), (847, 1578827), (2627, 509047), (2849, 469381), (4207, 317867), (4477, 298697), (5467, 244607), (6611, 202279), (8591, 155659), (18389, 72721), (22237, 60137), (28897, 46277), (31339, 42671)]