29271229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7020

約数の個数: 16

約数和(自身を含む): 35138880

約数和(自身を除く): 5867651

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 6971, 90623, 118507, 132449, 1540591, 1721837, 2251633, 29271229]

約数ペア:

[(1, 29271229), (13, 2251633), (17, 1721837), (19, 1540591), (221, 132449), (247, 118507), (323, 90623), (4199, 6971)]