12129537

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6959}}^1$

素因数の和:7052

約数の個数: 16

約数和(自身を含む): 18708480

約数和(自身を除く): 6578943

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 6959, 20877, 48713, 146139, 577597, 1732791, 4043179, 12129537]

約数ペア:

[(1, 12129537), (3, 4043179), (7, 1732791), (21, 577597), (83, 146139), (249, 48713), (581, 20877), (1743, 6959)]