21233301

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8317}}^1$

素因数の和:8380

約数の個数: 16

約数和(自身を含む): 30344064

約数和(自身を除く): 9110763

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 8317, 24951, 191291, 307729, 573873, 923187, 7077767, 21233301]

約数ペア:

[(1, 21233301), (3, 7077767), (23, 923187), (37, 573873), (69, 307729), (111, 191291), (851, 24951), (2553, 8317)]