387624747

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{9479}}^1$

素因数の和:9842

約数の個数: 16

約数和(自身を含む): 530576640

約数和(自身を除く): 142951893

約数列:

[1, 3, 43, 129, 317, 951, 9479, 13631, 28437, 40893, 407597, 1222791, 3004843, 9014529, 129208249, 387624747]

約数ペア:

[(1, 387624747), (3, 129208249), (43, 9014529), (129, 3004843), (317, 1222791), (951, 407597), (9479, 40893), (13631, 28437)]