1243142803

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{8527}}^1$

素因数の和:8946

約数の個数: 16

約数和(自身を含む): 1449077760

約数和(自身を除く): 205934957

約数列:

[1, 7, 59, 353, 413, 2471, 8527, 20827, 59689, 145789, 503093, 3010031, 3521651, 21070217, 177591829, 1243142803]

約数ペア:

[(1, 1243142803), (7, 177591829), (59, 21070217), (353, 3521651), (413, 3010031), (2471, 503093), (8527, 145789), (20827, 59689)]