1271161782

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2140003}}^1$

素因数の和:2140025

約数の個数: 32

約数和(自身を含む): 3081605760

約数和(自身を除く): 1810443978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 2140003, 4280006, 6420009, 12840018, 19260027, 23540033, 38520054, 47080066, 57780081, 70620099, 115560162, 141240198, 211860297, 423720594, 635580891, 1271161782]

約数ペア:

[(1, 1271161782), (2, 635580891), (3, 423720594), (6, 211860297), (9, 141240198), (11, 115560162), (18, 70620099), (22, 57780081), (27, 47080066), (33, 38520054), (54, 23540033), (66, 19260027), (99, 12840018), (198, 6420009), (297, 4280006), (594, 2140003)]