1215666027

素因数分解:

$3^2\times {\mathrm{1327}}^1\times {\mathrm{101789}}^1$

素因数の和:103122

約数の個数: 12

約数和(自身を含む): 1757302560

約数和(自身を除く): 541636533

約数列:

[1, 3, 9, 1327, 3981, 11943, 101789, 305367, 916101, 135074003, 405222009, 1215666027]

約数ペア:

[(1, 1215666027), (3, 405222009), (9, 135074003), (1327, 916101), (3981, 305367), (11943, 101789)]