713220921

素因数分解:

$3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{16673}}^1$

素因数の和:16790

約数の個数: 36

約数和(自身を含む): 1210832532

約数和(自身を除く): 497611611

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 441, 679, 873, 2037, 4753, 6111, 14259, 16673, 42777, 50019, 116711, 150057, 350133, 816977, 1050399, 1617281, 2450931, 4851843, 7352793, 11320967, 14555529, 33962901, 79246769, 101888703, 237740307, 713220921]

約数ペア:

[(1, 713220921), (3, 237740307), (7, 101888703), (9, 79246769), (21, 33962901), (49, 14555529), (63, 11320967), (97, 7352793), (147, 4851843), (291, 2450931), (441, 1617281), (679, 1050399), (873, 816977), (2037, 350133), (4753, 150057), (6111, 116711), (14259, 50019), (16673, 42777)]