28173827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5861}}^1$

素因数の和:5914

約数の個数: 16

約数和(自身を含む): 33765120

約数和(自身を除く): 5591293

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 5861, 64471, 111359, 134803, 1224949, 1482833, 2561257, 28173827]

約数ペア:

[(1, 28173827), (11, 2561257), (19, 1482833), (23, 1224949), (209, 134803), (253, 111359), (437, 64471), (4807, 5861)]