201902013

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{18077}}^1$

素因数の和:18173

約数の個数: 24

約数和(自身を含む): 313038648

約数和(自身を除く): 111136635

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 18077, 54231, 162693, 307309, 921927, 1319621, 2765781, 3958863, 11876589, 22433557, 67300671, 201902013]

約数ペア:

[(1, 201902013), (3, 67300671), (9, 22433557), (17, 11876589), (51, 3958863), (73, 2765781), (153, 1319621), (219, 921927), (657, 307309), (1241, 162693), (3723, 54231), (11169, 18077)]