30229173

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 48948480

約数和(自身を除く): 18719307

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1213, 1917, 2769, 3639, 8307, 10917, 15769, 24921, 32751, 47307, 86123, 141921, 258369, 425763, 775107, 1119599, 2325321, 3358797, 10076391, 30229173]

約数ペア:

[(1, 30229173), (3, 10076391), (9, 3358797), (13, 2325321), (27, 1119599), (39, 775107), (71, 425763), (117, 258369), (213, 141921), (351, 86123), (639, 47307), (923, 32751), (1213, 24921), (1917, 15769), (2769, 10917), (3639, 8307)]