323214927

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{21347}}^1$

素因数の和:21467

約数の個数: 24

約数和(自身を含む): 506203776

約数和(自身を除く): 182988849

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 15141, 21347, 64041, 149429, 448287, 1046003, 2198741, 3138009, 6596223, 15391187, 46173561, 107738309, 323214927]

約数ペア:

[(1, 323214927), (3, 107738309), (7, 46173561), (21, 15391187), (49, 6596223), (103, 3138009), (147, 2198741), (309, 1046003), (721, 448287), (2163, 149429), (5047, 64041), (15141, 21347)]