1245222357

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 1731373056

約数和(自身を除く): 486150699

約数列:

[1, 3, 41, 83, 123, 249, 283, 431, 849, 1293, 3403, 10209, 11603, 17671, 23489, 34809, 35773, 53013, 70467, 107319, 121973, 365919, 963049, 1466693, 2889147, 4400079, 5000893, 10123759, 15002679, 30371277, 415074119, 1245222357]

約数ペア:

[(1, 1245222357), (3, 415074119), (41, 30371277), (83, 15002679), (123, 10123759), (249, 5000893), (283, 4400079), (431, 2889147), (849, 1466693), (1293, 963049), (3403, 365919), (10209, 121973), (11603, 107319), (17671, 70467), (23489, 53013), (34809, 35773)]