306906971

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 373345440

約数和(自身を除く): 66438469

約数列:

[1, 7, 29, 37, 203, 259, 841, 1073, 1409, 5887, 7511, 9863, 31117, 40861, 52133, 217819, 286027, 364931, 1184969, 1511857, 8294783, 10582999, 43843853, 306906971]

約数ペア:

[(1, 306906971), (7, 43843853), (29, 10582999), (37, 8294783), (203, 1511857), (259, 1184969), (841, 364931), (1073, 286027), (1409, 217819), (5887, 52133), (7511, 40861), (9863, 31117)]