29957213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12323}}^1$

素因数の和:12364

約数の個数: 16

約数和(自身を含む): 37267776

約数和(自身を除く): 7310563

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 12323, 135553, 160199, 209491, 1762189, 2304401, 2723383, 29957213]

約数ペア:

[(1, 29957213), (11, 2723383), (13, 2304401), (17, 1762189), (143, 209491), (187, 160199), (221, 135553), (2431, 12323)]