12535221

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 17424000

約数和(自身を除く): 4888779

約数列:

[1, 3, 29, 87, 149, 447, 967, 2901, 4321, 12963, 28043, 84129, 144083, 432249, 4178407, 12535221]

約数ペア:

[(1, 12535221), (3, 4178407), (29, 432249), (87, 144083), (149, 84129), (447, 28043), (967, 12963), (2901, 4321)]