9968560273

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1\times {\mathrm{547}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 12083005440

約数和(自身を除く): 2114445167

約数列:

[1, 7, 19, 133, 263, 521, 547, 1841, 3647, 3829, 4997, 9899, 10393, 34979, 69293, 72751, 137023, 143861, 284987, 959161, 1007027, 1994909, 2603437, 2733359, 5414753, 18224059, 19133513, 37903271, 74951581, 524661067, 1424080039, 9968560273]

約数ペア:

[(1, 9968560273), (7, 1424080039), (19, 524661067), (133, 74951581), (263, 37903271), (521, 19133513), (547, 18224059), (1841, 5414753), (3647, 2733359), (3829, 2603437), (4997, 1994909), (9899, 1007027), (10393, 959161), (34979, 284987), (69293, 143861), (72751, 137023)]