238977907

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{1381}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 278611200

約数和(自身を除く): 39633293

約数列:

[1, 7, 59, 413, 419, 1381, 2933, 9667, 24721, 81479, 173047, 570353, 578639, 4050473, 34139701, 238977907]

約数ペア:

[(1, 238977907), (7, 34139701), (59, 4050473), (413, 578639), (419, 570353), (1381, 173047), (2933, 81479), (9667, 24721)]