1071307629

素因数分解:

$3^2\times 7^2\times {\mathrm{2429269}}^1$

素因数の和:2429289

約数の個数: 18

約数和(自身を含む): 1800089070

約数和(自身を除く): 728781441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2429269, 7287807, 17004883, 21863421, 51014649, 119034181, 153043947, 357102543, 1071307629]

約数ペア:

[(1, 1071307629), (3, 357102543), (7, 153043947), (9, 119034181), (21, 51014649), (49, 21863421), (63, 17004883), (147, 7287807), (441, 2429269)]