978097155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139033}}^1$

素因数の和:139115

約数の個数: 32

約数和(自身を含む): 1815227904

約数和(自身を除く): 837130749

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 7035, 139033, 417099, 695165, 973231, 2085495, 2919693, 4866155, 9315211, 14598465, 27945633, 46576055, 65206477, 139728165, 195619431, 326032385, 978097155]

約数ペア:

[(1, 978097155), (3, 326032385), (5, 195619431), (7, 139728165), (15, 65206477), (21, 46576055), (35, 27945633), (67, 14598465), (105, 9315211), (201, 4866155), (335, 2919693), (469, 2085495), (1005, 973231), (1407, 695165), (2345, 417099), (7035, 139033)]