1331506869

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{22783}}^1$

素因数の和:22838

約数の個数: 48

約数和(自身を含む): 2327248896

約数和(自身を除く): 995742027

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 759, 847, 1771, 2541, 2783, 5313, 8349, 19481, 22783, 58443, 68349, 159481, 250613, 478443, 524009, 751839, 1572027, 1754291, 2756743, 3668063, 5262873, 5764099, 8270229, 11004189, 17292297, 19297201, 40348693, 57891603, 63405089, 121046079, 190215267, 443835623, 1331506869]

約数ペア:

[(1, 1331506869), (3, 443835623), (7, 190215267), (11, 121046079), (21, 63405089), (23, 57891603), (33, 40348693), (69, 19297201), (77, 17292297), (121, 11004189), (161, 8270229), (231, 5764099), (253, 5262873), (363, 3668063), (483, 2756743), (759, 1754291), (847, 1572027), (1771, 751839), (2541, 524009), (2783, 478443), (5313, 250613), (8349, 159481), (19481, 68349), (22783, 58443)]