12556677

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4013}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 19267200

約数和(自身を除く): 6710523

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 4013, 12039, 28091, 84273, 597937, 1793811, 4185559, 12556677]

約数ペア:

[(1, 12556677), (3, 4185559), (7, 1793811), (21, 597937), (149, 84273), (447, 28091), (1043, 12039), (3129, 4013)]