8927397

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 6011163

約数列:

[1, 3, 9, 17, 19, 37, 51, 57, 83, 111, 153, 171, 249, 323, 333, 629, 703, 747, 969, 1411, 1577, 1887, 2109, 2907, 3071, 4233, 4731, 5661, 6327, 9213, 11951, 12699, 14193, 26809, 27639, 35853, 52207, 58349, 80427, 107559, 156621, 175047, 241281, 469863, 525141, 991933, 2975799, 8927397]

約数ペア:

[(1, 8927397), (3, 2975799), (9, 991933), (17, 525141), (19, 469863), (37, 241281), (51, 175047), (57, 156621), (83, 107559), (111, 80427), (153, 58349), (171, 52207), (249, 35853), (323, 27639), (333, 26809), (629, 14193), (703, 12699), (747, 11951), (969, 9213), (1411, 6327), (1577, 5661), (1887, 4731), (2109, 4233), (2907, 3071)]