12946731

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3083

約数の個数: 24

約数和(自身を含む): 20779920

約数和(自身を除く): 7833189

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 3037, 4263, 9111, 21259, 63777, 88073, 148813, 264219, 446439, 616511, 1849533, 4315577, 12946731]

約数ペア:

[(1, 12946731), (3, 4315577), (7, 1849533), (21, 616511), (29, 446439), (49, 264219), (87, 148813), (147, 88073), (203, 63777), (609, 21259), (1421, 9111), (3037, 4263)]