13323219

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 22471680

約数和(自身を除く): 9148461

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1319, 1443, 3367, 3957, 9233, 10101, 17147, 27699, 48803, 51441, 120029, 146409, 341621, 360087, 634439, 1024863, 1903317, 4441073, 13323219]

約数ペア:

[(1, 13323219), (3, 4441073), (7, 1903317), (13, 1024863), (21, 634439), (37, 360087), (39, 341621), (91, 146409), (111, 120029), (259, 51441), (273, 48803), (481, 27699), (777, 17147), (1319, 10101), (1443, 9233), (3367, 3957)]