12473019

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6271}}^1$

素因数の和:6307

約数の個数: 24

約数和(自身を含む): 20547072

約数和(自身を除く): 8074053

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 6271, 18813, 56439, 81523, 106607, 244569, 319821, 733707, 959463, 1385891, 4157673, 12473019]

約数ペア:

[(1, 12473019), (3, 4157673), (9, 1385891), (13, 959463), (17, 733707), (39, 319821), (51, 244569), (117, 106607), (153, 81523), (221, 56439), (663, 18813), (1989, 6271)]