83807423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27397}}^1$

素因数の和:27446

約数の個数: 16

約数和(自身を含む): 105208320

約数和(自身を除く): 21400897

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 27397, 191779, 520543, 630131, 3643801, 4410917, 11972489, 83807423]

約数ペア:

[(1, 83807423), (7, 11972489), (19, 4410917), (23, 3643801), (133, 630131), (161, 520543), (437, 191779), (3059, 27397)]