3427235

素因数分解:

$5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 4734912

約数和(自身を除く): 1307677

約数列:

[1, 5, 7, 35, 181, 541, 905, 1267, 2705, 3787, 6335, 18935, 97921, 489605, 685447, 3427235]

約数ペア:

[(1, 3427235), (5, 685447), (7, 489605), (35, 97921), (181, 18935), (541, 6335), (905, 3787), (1267, 2705)]