4227881

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 5097600

約数和(自身を除く): 869719

約数列:

[1, 7, 29, 59, 203, 353, 413, 1711, 2471, 10237, 11977, 20827, 71659, 145789, 603983, 4227881]

約数ペア:

[(1, 4227881), (7, 603983), (29, 145789), (59, 71659), (203, 20827), (353, 11977), (413, 10237), (1711, 2471)]