1220232483

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{4253}}^1$

素因数の和:4779

約数の個数: 24

約数和(自身を含む): 1791784800

約数和(自身を除く): 571552317

約数列:

[1, 3, 9, 71, 213, 449, 639, 1347, 4041, 4253, 12759, 31879, 38277, 95637, 286911, 301963, 905889, 1909597, 2717667, 5728791, 17186373, 135581387, 406744161, 1220232483]

約数ペア:

[(1, 1220232483), (3, 406744161), (9, 135581387), (71, 17186373), (213, 5728791), (449, 2717667), (639, 1909597), (1347, 905889), (4041, 301963), (4253, 286911), (12759, 95637), (31879, 38277)]