414790257

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1721}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 661248000

約数和(自身を除く): 246457743

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 499, 1497, 1721, 3493, 5163, 10479, 11477, 12047, 34431, 36141, 39583, 80339, 118749, 241017, 277081, 831243, 858779, 2576337, 6011453, 18034359, 19751917, 59255751, 138263419, 414790257]

約数ペア:

[(1, 414790257), (3, 138263419), (7, 59255751), (21, 19751917), (23, 18034359), (69, 6011453), (161, 2576337), (483, 858779), (499, 831243), (1497, 277081), (1721, 241017), (3493, 118749), (5163, 80339), (10479, 39583), (11477, 36141), (12047, 34431)]