13067313

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 21120000

約数和(自身を除く): 8052687

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 499, 609, 903, 1247, 1497, 3493, 3741, 8729, 10479, 14471, 21457, 26187, 43413, 64371, 101297, 150199, 303891, 450597, 622253, 1866759, 4355771, 13067313]

約数ペア:

[(1, 13067313), (3, 4355771), (7, 1866759), (21, 622253), (29, 450597), (43, 303891), (87, 150199), (129, 101297), (203, 64371), (301, 43413), (499, 26187), (609, 21457), (903, 14471), (1247, 10479), (1497, 8729), (3493, 3741)]