1158409581

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 1855845504

約数和(自身を除く): 697435923

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 651, 941, 961, 1281, 1891, 2823, 2883, 5673, 6587, 6727, 13237, 19761, 20181, 29171, 39711, 57401, 58621, 87513, 172203, 175863, 204197, 401807, 410347, 612591, 904301, 1205421, 1231041, 1779431, 2712903, 5338293, 6330107, 12456017, 18990321, 37368051, 55162361, 165487083, 386136527, 1158409581]

約数ペア:

[(1, 1158409581), (3, 386136527), (7, 165487083), (21, 55162361), (31, 37368051), (61, 18990321), (93, 12456017), (183, 6330107), (217, 5338293), (427, 2712903), (651, 1779431), (941, 1231041), (961, 1205421), (1281, 904301), (1891, 612591), (2823, 410347), (2883, 401807), (5673, 204197), (6587, 175863), (6727, 172203), (13237, 87513), (19761, 58621), (20181, 57401), (29171, 39711)]