29398967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 33802272

約数和(自身を除く): 4403305

約数列:

[1, 13, 17, 137, 221, 971, 1781, 2329, 12623, 16507, 30277, 133027, 214591, 1729351, 2261459, 29398967]

約数ペア:

[(1, 29398967), (13, 2261459), (17, 1729351), (137, 214591), (221, 133027), (971, 30277), (1781, 16507), (2329, 12623)]