17720322

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{41597}}^1$

素因数の和:41673

約数の個数: 16

約数和(自身を含む): 35940672

約数和(自身を除く): 18220350

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 41597, 83194, 124791, 249582, 2953387, 5906774, 8860161, 17720322]

約数ペア:

[(1, 17720322), (2, 8860161), (3, 5906774), (6, 2953387), (71, 249582), (142, 124791), (213, 83194), (426, 41597)]