2013422421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 2867892480

約数和(自身を除く): 854470059

約数列:

[1, 3, 17, 51, 277, 359, 397, 831, 1077, 1191, 4709, 6103, 6749, 14127, 18309, 20247, 99443, 109969, 142523, 298329, 329907, 427569, 1690531, 1869473, 2422891, 5071593, 5608419, 7268673, 39478871, 118436613, 671140807, 2013422421]

約数ペア:

[(1, 2013422421), (3, 671140807), (17, 118436613), (51, 39478871), (277, 7268673), (359, 5608419), (397, 5071593), (831, 2422891), (1077, 1869473), (1191, 1690531), (4709, 427569), (6103, 329907), (6749, 298329), (14127, 142523), (18309, 109969), (20247, 99443)]