12750969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 22634496

約数和(自身を除く): 9883527

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 191, 231, 289, 357, 561, 573, 867, 1309, 1337, 2023, 2101, 3179, 3247, 3927, 4011, 6069, 6303, 9537, 9741, 14707, 22253, 22729, 35717, 44121, 55199, 66759, 68187, 107151, 165597, 250019, 386393, 607189, 750057, 1159179, 1821567, 4250323, 12750969]

約数ペア:

[(1, 12750969), (3, 4250323), (7, 1821567), (11, 1159179), (17, 750057), (21, 607189), (33, 386393), (51, 250019), (77, 165597), (119, 107151), (187, 68187), (191, 66759), (231, 55199), (289, 44121), (357, 35717), (561, 22729), (573, 22253), (867, 14707), (1309, 9741), (1337, 9537), (2023, 6303), (2101, 6069), (3179, 4011), (3247, 3927)]