30725961

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{24799}}^1$

素因数の和:24868

約数の個数: 16

約数和(自身を含む): 47616000

約数和(自身を除く): 16890039

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 24799, 74397, 173593, 520779, 1463141, 4389423, 10241987, 30725961]

約数ペア:

[(1, 30725961), (3, 10241987), (7, 4389423), (21, 1463141), (59, 520779), (177, 173593), (413, 74397), (1239, 24799)]