17996421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2113}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 25570944

約数和(自身を除く): 7574523

約数列:

[1, 3, 17, 51, 167, 501, 2113, 2839, 6339, 8517, 35921, 107763, 352871, 1058613, 5998807, 17996421]

約数ペア:

[(1, 17996421), (3, 5998807), (17, 1058613), (51, 352871), (167, 107763), (501, 35921), (2113, 8517), (2839, 6339)]