33421191

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 14478969

約数列:

[1, 3, 41, 43, 71, 89, 123, 129, 213, 267, 1763, 2911, 3053, 3649, 3827, 5289, 6319, 8733, 9159, 10947, 11481, 18957, 125173, 156907, 259079, 271717, 375519, 470721, 777237, 815151, 11140397, 33421191]

約数ペア:

[(1, 33421191), (3, 11140397), (41, 815151), (43, 777237), (71, 470721), (89, 375519), (123, 271717), (129, 259079), (213, 156907), (267, 125173), (1763, 18957), (2911, 11481), (3053, 10947), (3649, 9159), (3827, 8733), (5289, 6319)]