2034889415727

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{728567639}}^1$

素因数の和:728567675

約数の個数: 24

約数和(自身を含む): 3322268438400

約数和(自身を除く): 1287379022673

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 728567639, 2185702917, 5099973473, 13842785141, 15299920419, 35699814311, 41528355423, 96899495987, 107099442933, 290698487961, 678296471909, 2034889415727]

約数ペア:

[(1, 2034889415727), (3, 678296471909), (7, 290698487961), (19, 107099442933), (21, 96899495987), (49, 41528355423), (57, 35699814311), (133, 15299920419), (147, 13842785141), (399, 5099973473), (931, 2185702917), (2793, 728567639)]