12486537

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4217}}^1$

素因数の和:4277

約数の個数: 24

約数和(自身を含む): 21056256

約数和(自身を除く): 8569719

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 4217, 12651, 29519, 37953, 88557, 198199, 265671, 594597, 1387393, 1783791, 4162179, 12486537]

約数ペア:

[(1, 12486537), (3, 4162179), (7, 1783791), (9, 1387393), (21, 594597), (47, 265671), (63, 198199), (141, 88557), (329, 37953), (423, 29519), (987, 12651), (2961, 4217)]