16900961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 21285888

約数和(自身を除く): 4384927

約数列:

[1, 7, 11, 77, 103, 721, 1133, 2131, 7931, 14917, 23441, 164087, 219493, 1536451, 2414423, 16900961]

約数ペア:

[(1, 16900961), (7, 2414423), (11, 1536451), (77, 219493), (103, 164087), (721, 23441), (1133, 14917), (2131, 7931)]