38751321

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 61855488

約数和(自身を除く): 23104167

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 941, 1113, 1961, 2823, 5883, 6587, 13727, 19761, 34817, 41181, 49873, 104451, 149619, 243719, 349111, 731157, 1047333, 1845301, 5535903, 12917107, 38751321]

約数ペア:

[(1, 38751321), (3, 12917107), (7, 5535903), (21, 1845301), (37, 1047333), (53, 731157), (111, 349111), (159, 243719), (259, 149619), (371, 104451), (777, 49873), (941, 41181), (1113, 34817), (1961, 19761), (2823, 13727), (5883, 6587)]