386344731

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{2801}}^1$

素因数の和:4826

約数の個数: 16

約数和(自身を含む): 537984000

約数和(自身を除く): 151639269

約数列:

[1, 3, 23, 69, 1999, 2801, 5997, 8403, 45977, 64423, 137931, 193269, 5599199, 16797597, 128781577, 386344731]

約数ペア:

[(1, 386344731), (3, 128781577), (23, 16797597), (69, 5599199), (1999, 193269), (2801, 137931), (5997, 64423), (8403, 45977)]