138445307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10639}}^1$

素因数の和:10683

約数の個数: 24

約数和(自身を含む): 186923520

約数和(自身を除く): 48478213

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 10639, 13013, 74473, 117029, 138307, 819203, 968149, 1521377, 1797991, 10649639, 12585937, 19777901, 138445307]

約数ペア:

[(1, 138445307), (7, 19777901), (11, 12585937), (13, 10649639), (77, 1797991), (91, 1521377), (143, 968149), (169, 819203), (1001, 138307), (1183, 117029), (1859, 74473), (10639, 13013)]