12078913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 15215616

約数和(自身を除く): 3136703

約数列:

[1, 7, 11, 77, 103, 721, 1133, 1523, 7931, 10661, 16753, 117271, 156869, 1098083, 1725559, 12078913]

約数ペア:

[(1, 12078913), (7, 1725559), (11, 1098083), (77, 156869), (103, 117271), (721, 16753), (1133, 10661), (1523, 7931)]