1073707271

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{620999}}^1$

素因数の和:621038

約数の個数: 16

約数和(自身を含む): 1391040000

約数和(自身を除く): 317332729

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 620999, 4346993, 8072987, 11798981, 56510909, 82592867, 153386753, 1073707271]

約数ペア:

[(1, 1073707271), (7, 153386753), (13, 82592867), (19, 56510909), (91, 11798981), (133, 8072987), (247, 4346993), (1729, 620999)]