1377966093

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{551407}}^1$

素因数の和:551441

約数の個数: 24

約数和(自身を含む): 2262978432

約数和(自身を除く): 885012339

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 551407, 1654221, 3859849, 9373919, 11579547, 27018943, 28121757, 65617433, 81056829, 196852299, 459322031, 1377966093]

約数ペア:

[(1, 1377966093), (3, 459322031), (7, 196852299), (17, 81056829), (21, 65617433), (49, 28121757), (51, 27018943), (119, 11579547), (147, 9373919), (357, 3859849), (833, 1654221), (2499, 551407)]