731283267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 1223308800

約数和(自身を除く): 492025533

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 73, 143, 209, 219, 247, 429, 627, 741, 803, 949, 1229, 1387, 2409, 2717, 2847, 3687, 4161, 8151, 10439, 13519, 15257, 15977, 18031, 23351, 31317, 40557, 45771, 47931, 54093, 70053, 89717, 175747, 198341, 256861, 269151, 303563, 527241, 595023, 770583, 910689, 986887, 1166321, 1704623, 2960661, 3339193, 3498963, 5113869, 10017579, 12829531, 18750853, 22160099, 38488593, 56252559, 66480297, 243761089, 731283267]

約数ペア:

[(1, 731283267), (3, 243761089), (11, 66480297), (13, 56252559), (19, 38488593), (33, 22160099), (39, 18750853), (57, 12829531), (73, 10017579), (143, 5113869), (209, 3498963), (219, 3339193), (247, 2960661), (429, 1704623), (627, 1166321), (741, 986887), (803, 910689), (949, 770583), (1229, 595023), (1387, 527241), (2409, 303563), (2717, 269151), (2847, 256861), (3687, 198341), (4161, 175747), (8151, 89717), (10439, 70053), (13519, 54093), (15257, 47931), (15977, 45771), (18031, 40557), (23351, 31317)]