4989003

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 6967296

約数和(自身を除く): 1978293

約数列:

[1, 3, 41, 47, 123, 141, 863, 1927, 2589, 5781, 35383, 40561, 106149, 121683, 1663001, 4989003]

約数ペア:

[(1, 4989003), (3, 1663001), (41, 121683), (47, 106149), (123, 40561), (141, 35383), (863, 5781), (1927, 2589)]