65453423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21397}}^1$

素因数の和:21446

約数の個数: 16

約数和(自身を含む): 82168320

約数和(自身を除く): 16714897

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 21397, 149779, 406543, 492131, 2845801, 3444917, 9350489, 65453423]

約数ペア:

[(1, 65453423), (7, 9350489), (19, 3444917), (23, 2845801), (133, 492131), (161, 406543), (437, 149779), (3059, 21397)]