47999721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 84879360

約数和(自身を除く): 36879639

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 561, 719, 867, 1309, 2023, 2157, 3179, 3927, 5033, 6069, 7909, 9537, 12223, 15099, 22253, 23727, 36669, 55363, 66759, 85561, 134453, 166089, 207791, 256683, 403359, 623373, 941171, 1454537, 2285701, 2823513, 4363611, 6857103, 15999907, 47999721]

約数ペア:

[(1, 47999721), (3, 15999907), (7, 6857103), (11, 4363611), (17, 2823513), (21, 2285701), (33, 1454537), (51, 941171), (77, 623373), (119, 403359), (187, 256683), (231, 207791), (289, 166089), (357, 134453), (561, 85561), (719, 66759), (867, 55363), (1309, 36669), (2023, 23727), (2157, 22253), (3179, 15099), (3927, 12223), (5033, 9537), (6069, 7909)]