7139327997

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{121921}}^1$

素因数の和:122204

約数の個数: 16

約数和(自身を含む): 9656222400

約数和(自身を除く): 2516894403

約数列:

[1, 3, 131, 149, 393, 447, 19519, 58557, 121921, 365763, 15971651, 18166229, 47914953, 54498687, 2379775999, 7139327997]

約数ペア:

[(1, 7139327997), (3, 2379775999), (131, 54498687), (149, 47914953), (393, 18166229), (447, 15971651), (19519, 365763), (58557, 121921)]