538019911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{121367}}^1$

素因数の和:121422

約数の個数: 16

約数和(自身を含む): 652474368

約数和(自身を除く): 114454457

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 121367, 1335037, 1577771, 3762377, 17355481, 41386147, 48910901, 538019911]

約数ペア:

[(1, 538019911), (11, 48910901), (13, 41386147), (31, 17355481), (143, 3762377), (341, 1577771), (403, 1335037), (4433, 121367)]