38245207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2939}}^1$

素因数の和:2983

約数の個数: 24

約数和(自身を含む): 51649920

約数和(自身を除く): 13404713

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 2939, 13013, 20573, 32329, 38207, 226303, 267449, 420277, 496691, 2941939, 3476837, 5463601, 38245207]

約数ペア:

[(1, 38245207), (7, 5463601), (11, 3476837), (13, 2941939), (77, 496691), (91, 420277), (143, 267449), (169, 226303), (1001, 38207), (1183, 32329), (1859, 20573), (2939, 13013)]