212908629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{3517}}^1$

素因数の和:4724

約数の個数: 16

約数和(自身を含む): 300915648

約数和(自身を除く): 88007019

約数列:

[1, 3, 17, 51, 1187, 3517, 3561, 10551, 20179, 59789, 60537, 179367, 4174679, 12524037, 70969543, 212908629]

約数ペア:

[(1, 212908629), (3, 70969543), (17, 12524037), (51, 4174679), (1187, 179367), (3517, 60537), (3561, 59789), (10551, 20179)]