980720613

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{3307}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 1437709728

約数和(自身を除く): 456989115

約数列:

[1, 3, 9, 83, 249, 397, 747, 1191, 3307, 3573, 9921, 29763, 32951, 98853, 274481, 296559, 823443, 1312879, 2470329, 3938637, 11815911, 108968957, 326906871, 980720613]

約数ペア:

[(1, 980720613), (3, 326906871), (9, 108968957), (83, 11815911), (249, 3938637), (397, 2470329), (747, 1312879), (1191, 823443), (3307, 296559), (3573, 274481), (9921, 98853), (29763, 32951)]