12341871

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 18420480

約数和(自身を除く): 6078609

約数列:

[1, 3, 9, 47, 141, 163, 179, 423, 489, 537, 1467, 1611, 7661, 8413, 22983, 25239, 29177, 68949, 75717, 87531, 262593, 1371319, 4113957, 12341871]

約数ペア:

[(1, 12341871), (3, 4113957), (9, 1371319), (47, 262593), (141, 87531), (163, 75717), (179, 68949), (423, 29177), (489, 25239), (537, 22983), (1467, 8413), (1611, 7661)]