219038319

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{14759}}^1$

素因数の和:14879

約数の個数: 24

約数和(自身を含む): 338476320

約数和(自身を除く): 119438001

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 4947, 14759, 14841, 44277, 132831, 250903, 752709, 1431623, 2258127, 4294869, 12884607, 24337591, 73012773, 219038319]

約数ペア:

[(1, 219038319), (3, 73012773), (9, 24337591), (17, 12884607), (51, 4294869), (97, 2258127), (153, 1431623), (291, 752709), (873, 250903), (1649, 132831), (4947, 44277), (14759, 14841)]