2418801

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 4144128

約数和(自身を除く): 1725327

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 283, 407, 777, 849, 1221, 1981, 2849, 3113, 5943, 8547, 9339, 10471, 21791, 31413, 65373, 73297, 115181, 219891, 345543, 806267, 2418801]

約数ペア:

[(1, 2418801), (3, 806267), (7, 345543), (11, 219891), (21, 115181), (33, 73297), (37, 65373), (77, 31413), (111, 21791), (231, 10471), (259, 9339), (283, 8547), (407, 5943), (777, 3113), (849, 2849), (1221, 1981)]