2012131251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{38821}}^1$

素因数の和:39283

約数の個数: 24

約数和(自身を含む): 3137128176

約数和(自身を除く): 1124996925

約数列:

[1, 3, 9, 13, 39, 117, 443, 1329, 3987, 5759, 17277, 38821, 51831, 116463, 349389, 504673, 1514019, 4542057, 17197703, 51593109, 154779327, 223570139, 670710417, 2012131251]

約数ペア:

[(1, 2012131251), (3, 670710417), (9, 223570139), (13, 154779327), (39, 51593109), (117, 17197703), (443, 4542057), (1329, 1514019), (3987, 504673), (5759, 349389), (17277, 116463), (38821, 51831)]