23140817

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 27143424

約数和(自身を除く): 4002607

約数列:

[1, 7, 71, 101, 461, 497, 707, 3227, 7171, 32731, 46561, 50197, 229117, 325927, 3305831, 23140817]

約数ペア:

[(1, 23140817), (7, 3305831), (71, 325927), (101, 229117), (461, 50197), (497, 46561), (707, 32731), (3227, 7171)]