39291471

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3617}}^1$

素因数の和:3711

約数の個数: 24

約数和(自身を含む): 60956064

約数和(自身を除く): 21664593

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3617, 3621, 10851, 10863, 32553, 61489, 184467, 256807, 553401, 770421, 2311263, 4365719, 13097157, 39291471]

約数ペア:

[(1, 39291471), (3, 13097157), (9, 4365719), (17, 2311263), (51, 770421), (71, 553401), (153, 256807), (213, 184467), (639, 61489), (1207, 32553), (3617, 10863), (3621, 10851)]