16407153

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 28089984

約数和(自身を除く): 11682831

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 271, 279, 651, 813, 961, 1897, 1953, 2439, 2883, 5691, 6727, 8401, 8649, 17073, 20181, 25203, 58807, 60543, 75609, 176421, 260431, 529263, 781293, 1823017, 2343879, 5469051, 16407153]

約数ペア:

[(1, 16407153), (3, 5469051), (7, 2343879), (9, 1823017), (21, 781293), (31, 529263), (63, 260431), (93, 176421), (217, 75609), (271, 60543), (279, 58807), (651, 25203), (813, 20181), (961, 17073), (1897, 8649), (1953, 8401), (2439, 6727), (2883, 5691)]