923236489

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{649709}}^1$

素因数の和:649752

約数の個数: 12

約数和(自身を含む): 1111004100

約数和(自身を除く): 187767611

約数列:

[1, 7, 29, 49, 203, 1421, 649709, 4547963, 18841561, 31835741, 131890927, 923236489]

約数ペア:

[(1, 923236489), (7, 131890927), (29, 31835741), (49, 18841561), (203, 4547963), (1421, 649709)]