21483035

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26687}}^1$

素因数の和:26722

約数の個数: 16

約数和(自身を含む): 30744576

約数和(自身を除く): 9261541

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 26687, 133435, 186809, 613801, 934045, 3069005, 4296607, 21483035]

約数ペア:

[(1, 21483035), (5, 4296607), (7, 3069005), (23, 934045), (35, 613801), (115, 186809), (161, 133435), (805, 26687)]