171633418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{1103}}^1$

素因数の和:1770

約数の個数: 24

約数和(自身を含む): 283679424

約数和(自身を除く): 112046006

約数列:

[1, 2, 11, 22, 121, 242, 643, 1103, 1286, 2206, 7073, 12133, 14146, 24266, 77803, 133463, 155606, 266926, 709229, 1418458, 7801519, 15603038, 85816709, 171633418]

約数ペア:

[(1, 171633418), (2, 85816709), (11, 15603038), (22, 7801519), (121, 1418458), (242, 709229), (643, 266926), (1103, 155606), (1286, 133463), (2206, 77803), (7073, 24266), (12133, 14146)]