129632307

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{324893}}^1$

素因数の和:324922

約数の個数: 16

約数和(自身を含む): 207932160

約数和(自身を除く): 78299853

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 324893, 974679, 2274251, 6172967, 6822753, 18518901, 43210769, 129632307]

約数ペア:

[(1, 129632307), (3, 43210769), (7, 18518901), (19, 6822753), (21, 6172967), (57, 2274251), (133, 974679), (399, 324893)]