30916887

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 42339840

約数和(自身を除く): 11422953

約数列:

[1, 3, 73, 79, 219, 237, 1787, 5361, 5767, 17301, 130451, 141173, 391353, 423519, 10305629, 30916887]

約数ペア:

[(1, 30916887), (3, 10305629), (73, 423519), (79, 391353), (219, 141173), (237, 130451), (1787, 17301), (5361, 5767)]