39187533

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 69318144

約数和(自身を除く): 30130611

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 561, 587, 867, 1309, 1761, 2023, 3179, 3927, 4109, 6069, 6457, 9537, 9979, 12327, 19371, 22253, 29937, 45199, 66759, 69853, 109769, 135597, 169643, 209559, 329307, 508929, 768383, 1187501, 1866073, 2305149, 3562503, 5598219, 13062511, 39187533]

約数ペア:

[(1, 39187533), (3, 13062511), (7, 5598219), (11, 3562503), (17, 2305149), (21, 1866073), (33, 1187501), (51, 768383), (77, 508929), (119, 329307), (187, 209559), (231, 169643), (289, 135597), (357, 109769), (561, 69853), (587, 66759), (867, 45199), (1309, 29937), (1761, 22253), (2023, 19371), (3179, 12327), (3927, 9979), (4109, 9537), (6069, 6457)]