8486401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 10644480

約数和(自身を除く): 2158079

約数列:

[1, 7, 11, 77, 307, 359, 2149, 2513, 3377, 3949, 23639, 27643, 110213, 771491, 1212343, 8486401]

約数ペア:

[(1, 8486401), (7, 1212343), (11, 771491), (77, 110213), (307, 27643), (359, 23639), (2149, 3949), (2513, 3377)]