1330255773

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{274223}}^1$

素因数の和:274254

約数の個数: 36

約数和(自身を含む): 2438399808

約数和(自身を除く): 1108144035

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 274223, 822669, 1919561, 2468007, 3016453, 5758683, 9049359, 13436927, 17276049, 21115171, 27148077, 40310781, 63345513, 120932343, 147806197, 190036539, 443418591, 1330255773]

約数ペア:

[(1, 1330255773), (3, 443418591), (7, 190036539), (9, 147806197), (11, 120932343), (21, 63345513), (33, 40310781), (49, 27148077), (63, 21115171), (77, 17276049), (99, 13436927), (147, 9049359), (231, 5758683), (441, 3016453), (539, 2468007), (693, 1919561), (1617, 822669), (4851, 274223)]