12898501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 16220160

約数和(自身を除く): 3321659

約数列:

[1, 7, 11, 77, 127, 889, 1319, 1397, 9233, 9779, 14509, 101563, 167513, 1172591, 1842643, 12898501]

約数ペア:

[(1, 12898501), (7, 1842643), (11, 1172591), (77, 167513), (127, 101563), (889, 14509), (1319, 9779), (1397, 9233)]