217336021943

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{41051}}^1$

素因数の和:41567

約数の個数: 32

約数和(自身を含む): 249346563840

約数和(自身を除く): 32010541897

約数列:

[1, 17, 19, 37, 323, 443, 629, 703, 7531, 8417, 11951, 16391, 41051, 143089, 278647, 311429, 697867, 779969, 1518887, 5294293, 13259473, 18185593, 25821079, 28858853, 309155081, 345526267, 490600501, 672866941, 5873946539, 11438737997, 12784471879, 217336021943]

約数ペア:

[(1, 217336021943), (17, 12784471879), (19, 11438737997), (37, 5873946539), (323, 672866941), (443, 490600501), (629, 345526267), (703, 309155081), (7531, 28858853), (8417, 25821079), (11951, 18185593), (16391, 13259473), (41051, 5294293), (143089, 1518887), (278647, 779969), (311429, 697867)]