470492071

素因数分解:

$7^3\times {\mathrm{23}}^2\times {\mathrm{2593}}^1$

素因数の和:2660

約数の個数: 24

約数和(自身を含む): 573792800

約数和(自身を除く): 103300729

約数列:

[1, 7, 23, 49, 161, 343, 529, 1127, 2593, 3703, 7889, 18151, 25921, 59639, 127057, 181447, 417473, 889399, 1371697, 2922311, 9601879, 20456177, 67213153, 470492071]

約数ペア:

[(1, 470492071), (7, 67213153), (23, 20456177), (49, 9601879), (161, 2922311), (343, 1371697), (529, 889399), (1127, 417473), (2593, 181447), (3703, 127057), (7889, 59639), (18151, 25921)]