1320393327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{7649}}^1\times {\mathrm{5231}}^1$

素因数の和:12894

約数の個数: 16

約数和(自身を含む): 1921190400

約数和(自身を除く): 600797073

約数列:

[1, 3, 11, 33, 5231, 7649, 15693, 22947, 57541, 84139, 172623, 252417, 40011919, 120035757, 440131109, 1320393327]

約数ペア:

[(1, 1320393327), (3, 440131109), (11, 120035757), (33, 40011919), (5231, 252417), (7649, 172623), (15693, 84139), (22947, 57541)]