30531051

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 46625280

約数和(自身を除く): 16094229

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 1867, 5451, 5601, 16353, 16803, 42941, 128823, 147493, 386469, 442479, 1327437, 3392339, 10177017, 30531051]

約数ペア:

[(1, 30531051), (3, 10177017), (9, 3392339), (23, 1327437), (69, 442479), (79, 386469), (207, 147493), (237, 128823), (711, 42941), (1817, 16803), (1867, 16353), (5451, 5601)]