29861391

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23311}}^1$

素因数の和:23382

約数の個数: 16

約数和(自身を含む): 46251008

約数和(自身を除く): 16389617

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 23311, 69933, 163177, 489531, 1421971, 4265913, 9953797, 29861391]

約数ペア:

[(1, 29861391), (3, 9953797), (7, 4265913), (21, 1421971), (61, 489531), (183, 163177), (427, 69933), (1281, 23311)]