6890928303

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17270497}}^1$

素因数の和:17270526

約数の個数: 16

約数和(自身を含む): 11053118720

約数和(自身を除く): 4162190417

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 17270497, 51811491, 120893479, 328139443, 362680437, 984418329, 2296976101, 6890928303]

約数ペア:

[(1, 6890928303), (3, 2296976101), (7, 984418329), (19, 362680437), (21, 328139443), (57, 120893479), (133, 51811491), (399, 17270497)]