213363135177

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{12243251}}^1$

素因数の和:12243448

約数の個数: 16

約数和(自身を含む): 294033940032

約数和(自身を除く): 80670804855

約数列:

[1, 3, 37, 111, 157, 471, 5809, 17427, 12243251, 36729753, 453000287, 1359000861, 1922190407, 5766571221, 71121045059, 213363135177]

約数ペア:

[(1, 213363135177), (3, 71121045059), (37, 5766571221), (111, 1922190407), (157, 1359000861), (471, 453000287), (5809, 36729753), (17427, 12243251)]