1348060887

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{875933}}^1$

素因数の和:875964

約数の個数: 20

約数和(自身を含む): 2119760280

約数和(自身を除く): 771699393

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 875933, 2627799, 7883397, 16642727, 23650191, 49928181, 70950573, 149784543, 449353629, 1348060887]

約数ペア:

[(1, 1348060887), (3, 449353629), (9, 149784543), (19, 70950573), (27, 49928181), (57, 23650191), (81, 16642727), (171, 7883397), (513, 2627799), (1539, 875933)]