211318087673

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{3383959}}^1$

素因数の和:3384788

約数の個数: 16

約数和(自身を含む): 263786449920

約数和(自身を除く): 52468362247

約数列:

[1, 7, 11, 77, 811, 5677, 8921, 62447, 3383959, 23687713, 37223549, 260564843, 2744390749, 19210735243, 30188298239, 211318087673]

約数ペア:

[(1, 211318087673), (7, 30188298239), (11, 19210735243), (77, 2744390749), (811, 260564843), (5677, 37223549), (8921, 23687713), (62447, 3383959)]