8680371

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1471}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 13283328

約数和(自身を除く): 4602957

約数列:

[1, 3, 7, 21, 281, 843, 1471, 1967, 4413, 5901, 10297, 30891, 413351, 1240053, 2893457, 8680371]

約数ペア:

[(1, 8680371), (3, 2893457), (7, 1240053), (21, 413351), (281, 30891), (843, 10297), (1471, 5901), (1967, 4413)]