549498599

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 633923712

約数和(自身を除く): 84425113

約数列:

[1, 13, 17, 169, 193, 221, 991, 2509, 2873, 3281, 12883, 16847, 32617, 42653, 167479, 191263, 219011, 554489, 2486419, 2847143, 3251471, 32323447, 42269123, 549498599]

約数ペア:

[(1, 549498599), (13, 42269123), (17, 32323447), (169, 3251471), (193, 2847143), (221, 2486419), (991, 554489), (2509, 219011), (2873, 191263), (3281, 167479), (12883, 42653), (16847, 32617)]