127733738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{14479}}^1$

素因数の和:14893

約数の個数: 16

約数和(自身を含む): 209554560

約数和(自身を除く): 81820822

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 14479, 28958, 159269, 318538, 5806079, 11612158, 63866869, 127733738]

約数ペア:

[(1, 127733738), (2, 63866869), (11, 11612158), (22, 5806079), (401, 318538), (802, 159269), (4411, 28958), (8822, 14479)]