29705151

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74449}}^1$

素因数の和:74478

約数の個数: 16

約数和(自身を含む): 47648000

約数和(自身を除く): 17942849

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 74449, 223347, 521143, 1414531, 1563429, 4243593, 9901717, 29705151]

約数ペア:

[(1, 29705151), (3, 9901717), (7, 4243593), (19, 1563429), (21, 1414531), (57, 521143), (133, 223347), (399, 74449)]