9931281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 15212160

約数和(自身を除く): 5280879

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 277, 323, 629, 703, 831, 969, 1887, 2109, 4709, 5263, 10249, 11951, 14127, 15789, 30747, 35853, 89471, 174233, 194731, 268413, 522699, 584193, 3310427, 9931281]

約数ペア:

[(1, 9931281), (3, 3310427), (17, 584193), (19, 522699), (37, 268413), (51, 194731), (57, 174233), (111, 89471), (277, 35853), (323, 30747), (629, 15789), (703, 14127), (831, 11951), (969, 10249), (1887, 5263), (2109, 4709)]