123423817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1297}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 138688704

約数和(自身を除く): 15264887

約数列:

[1, 11, 41, 211, 451, 1297, 2321, 8651, 14267, 53177, 95161, 273667, 584947, 3010337, 11220347, 123423817]

約数ペア:

[(1, 123423817), (11, 11220347), (41, 3010337), (211, 584947), (451, 273667), (1297, 95161), (2321, 53177), (8651, 14267)]