12728419701

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{755351}}^1$

素因数の和:755532

約数の個数: 16

約数和(自身を含む): 17512080768

約数和(自身を除く): 4783661067

約数列:

[1, 3, 41, 123, 137, 411, 5617, 16851, 755351, 2266053, 30969391, 92908173, 103483087, 310449261, 4242806567, 12728419701]

約数ペア:

[(1, 12728419701), (3, 4242806567), (41, 310449261), (123, 103483087), (137, 92908173), (411, 30969391), (5617, 2266053), (16851, 755351)]