12179853

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 20312448

約数和(自身を除く): 8132595

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 1877, 2163, 5631, 6489, 13139, 16893, 39417, 118251, 193331, 579993, 1353317, 1739979, 4059951, 12179853]

約数ペア:

[(1, 12179853), (3, 4059951), (7, 1739979), (9, 1353317), (21, 579993), (63, 193331), (103, 118251), (309, 39417), (721, 16893), (927, 13139), (1877, 6489), (2163, 5631)]