2016730107

素因数分解:

$3^2\times 7^1\times {\mathrm{6521}}^1\times {\mathrm{4909}}^1$

素因数の和:11443

約数の個数: 24

約数和(自身を含む): 3330394080

約数和(自身を除く): 1313663973

約数列:

[1, 3, 7, 9, 21, 63, 4909, 6521, 14727, 19563, 34363, 44181, 45647, 58689, 103089, 136941, 309267, 410823, 32011589, 96034767, 224081123, 288104301, 672243369, 2016730107]

約数ペア:

[(1, 2016730107), (3, 672243369), (7, 288104301), (9, 224081123), (21, 96034767), (63, 32011589), (4909, 410823), (6521, 309267), (14727, 136941), (19563, 103089), (34363, 58689), (44181, 45647)]