400161963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{39829}}^1$

素因数の和:40046

約数の個数: 16

約数和(自身を含む): 567816480

約数和(自身を除く): 167654517

約数列:

[1, 3, 17, 51, 197, 591, 3349, 10047, 39829, 119487, 677093, 2031279, 7846313, 23538939, 133387321, 400161963]

約数ペア:

[(1, 400161963), (3, 133387321), (17, 23538939), (51, 7846313), (197, 2031279), (591, 677093), (3349, 119487), (10047, 39829)]