29892709

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16879}}^1$

素因数の和:16920

約数の個数: 16

約数和(自身を含む): 38891520

約数和(自身を除く): 8998811

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 16879, 118153, 185669, 388217, 1299683, 2717519, 4270387, 29892709]

約数ペア:

[(1, 29892709), (7, 4270387), (11, 2717519), (23, 1299683), (77, 388217), (161, 185669), (253, 118153), (1771, 16879)]