3988591

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^2$

素因数の和:242

約数の個数: 12

約数和(自身を含む): 4450896

約数和(自身を除く): 462305

約数列:

[1, 17, 23, 101, 391, 1717, 2323, 10201, 39491, 173417, 234623, 3988591]

約数ペア:

[(1, 3988591), (17, 234623), (23, 173417), (101, 39491), (391, 10201), (1717, 2323)]