15388173

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 23512320

約数和(自身を除く): 8124147

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 941, 1817, 2823, 5451, 8469, 16353, 21643, 64929, 74339, 194787, 223017, 669051, 1709797, 5129391, 15388173]

約数ペア:

[(1, 15388173), (3, 5129391), (9, 1709797), (23, 669051), (69, 223017), (79, 194787), (207, 74339), (237, 64929), (711, 21643), (941, 16353), (1817, 8469), (2823, 5451)]