2247694521093

素因数分解:

$3^2\times 7^3\times {\mathrm{728116139}}^1$

素因数の和:728116166

約数の個数: 24

約数和(自身を含む): 3786203928000

約数和(自身を除く): 1538509406907

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 728116139, 2184348417, 5096812973, 6553045251, 15290438919, 35677690811, 45871316757, 107033072433, 249743835677, 321099217299, 749231507031, 2247694521093]

約数ペア:

[(1, 2247694521093), (3, 749231507031), (7, 321099217299), (9, 249743835677), (21, 107033072433), (49, 45871316757), (63, 35677690811), (147, 15290438919), (343, 6553045251), (441, 5096812973), (1029, 2184348417), (3087, 728116139)]