12690284541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2741}}^1\times {\mathrm{140297}}^1$

素因数の和:143052

約数の個数: 16

約数和(自身を含む): 18465461568

約数和(自身を除く): 5775177027

約数列:

[1, 3, 11, 33, 2741, 8223, 30151, 90453, 140297, 420891, 1543267, 4629801, 384554077, 1153662231, 4230094847, 12690284541]

約数ペア:

[(1, 12690284541), (3, 4230094847), (11, 1153662231), (33, 384554077), (2741, 4629801), (8223, 1543267), (30151, 420891), (90453, 140297)]