1298715627

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{83203}}^1$

素因数の和:83271

約数の個数: 24

約数和(自身を含む): 1947639232

約数和(自身を除く): 648923605

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 83203, 249609, 915233, 2745699, 3577729, 10067563, 10733187, 30202689, 39355019, 118065057, 432905209, 1298715627]

約数ペア:

[(1, 1298715627), (3, 432905209), (11, 118065057), (33, 39355019), (43, 30202689), (121, 10733187), (129, 10067563), (363, 3577729), (473, 2745699), (1419, 915233), (5203, 249609), (15609, 83203)]