123280087

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9629}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 147916800

約数和(自身を除く): 24636713

約数列:

[1, 7, 31, 59, 217, 413, 1829, 9629, 12803, 67403, 298499, 568111, 2089493, 3976777, 17611441, 123280087]

約数ペア:

[(1, 123280087), (7, 17611441), (31, 3976777), (59, 2089493), (217, 568111), (413, 298499), (1829, 67403), (9629, 12803)]