17031385

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21157}}^1$

素因数の和:21192

約数の個数: 16

約数和(自身を含む): 24374016

約数和(自身を除く): 7342631

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 21157, 105785, 148099, 486611, 740495, 2433055, 3406277, 17031385]

約数ペア:

[(1, 17031385), (5, 3406277), (7, 2433055), (23, 740495), (35, 486611), (115, 148099), (161, 105785), (805, 21157)]