1010708153

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{32381}}^1$

素因数の和:32422

約数の個数: 20

約数和(自身を含む): 1269827748

約数和(自身を除く): 259119595

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 4459, 31213, 32381, 226667, 420953, 1586669, 2946671, 11106683, 20626697, 77746781, 144386879, 1010708153]

約数ペア:

[(1, 1010708153), (7, 144386879), (13, 77746781), (49, 20626697), (91, 11106683), (343, 2946671), (637, 1586669), (2401, 420953), (4459, 226667), (31213, 32381)]