2449569

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 3446784

約数和(自身を除く): 997215

約数列:

[1, 3, 23, 69, 131, 271, 393, 813, 3013, 6233, 9039, 18699, 35501, 106503, 816523, 2449569]

約数ペア:

[(1, 2449569), (3, 816523), (23, 106503), (69, 35501), (131, 18699), (271, 9039), (393, 6233), (813, 3013)]