23203011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 12601149

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 443, 663, 1027, 1329, 1343, 3081, 4029, 5759, 7531, 17277, 17459, 22593, 34997, 52377, 97903, 104991, 293709, 454961, 594949, 1364883, 1784847, 7734337, 23203011]

約数ペア:

[(1, 23203011), (3, 7734337), (13, 1784847), (17, 1364883), (39, 594949), (51, 454961), (79, 293709), (221, 104991), (237, 97903), (443, 52377), (663, 34997), (1027, 22593), (1329, 17459), (1343, 17277), (3081, 7531), (4029, 5759)]