1330256367

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2689}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 2215699200

約数和(自身を除く): 885442833

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 263, 627, 789, 1881, 2367, 2689, 2893, 4997, 8067, 8679, 14991, 24201, 26037, 29579, 44973, 51091, 54967, 88737, 153273, 164901, 266211, 459819, 494703, 562001, 707207, 1686003, 2121621, 5058009, 6364863, 7779277, 13436933, 23337831, 40310799, 70013493, 120932397, 147806263, 443418789, 1330256367]

約数ペア:

[(1, 1330256367), (3, 443418789), (9, 147806263), (11, 120932397), (19, 70013493), (33, 40310799), (57, 23337831), (99, 13436933), (171, 7779277), (209, 6364863), (263, 5058009), (627, 2121621), (789, 1686003), (1881, 707207), (2367, 562001), (2689, 494703), (2893, 459819), (4997, 266211), (8067, 164901), (8679, 153273), (14991, 88737), (24201, 54967), (26037, 51091), (29579, 44973)]