295490019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 448208640

約数和(自身を除く): 152718621

約数列:

[1, 3, 11, 29, 33, 87, 131, 319, 393, 957, 1441, 2357, 3799, 4323, 7071, 11397, 25927, 41789, 68353, 77781, 125367, 205059, 308767, 751883, 926301, 2255649, 3396437, 8954243, 10189311, 26862729, 98496673, 295490019]

約数ペア:

[(1, 295490019), (3, 98496673), (11, 26862729), (29, 10189311), (33, 8954243), (87, 3396437), (131, 2255649), (319, 926301), (393, 751883), (957, 308767), (1441, 205059), (2357, 125367), (3799, 77781), (4323, 68353), (7071, 41789), (11397, 25927)]