29811519

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 45527040

約数和(自身を除く): 15715521

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 1823, 5451, 5469, 16353, 16407, 41929, 125787, 144017, 377361, 432051, 1296153, 3312391, 9937173, 29811519]

約数ペア:

[(1, 29811519), (3, 9937173), (9, 3312391), (23, 1296153), (69, 432051), (79, 377361), (207, 144017), (237, 125787), (711, 41929), (1817, 16407), (1823, 16353), (5451, 5469)]