1943301

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 2762240

約数和(自身を除く): 818939

約数列:

[1, 3, 19, 57, 103, 309, 331, 993, 1957, 5871, 6289, 18867, 34093, 102279, 647767, 1943301]

約数ペア:

[(1, 1943301), (3, 647767), (19, 102279), (57, 34093), (103, 18867), (309, 6289), (331, 5871), (993, 1957)]