1215707769

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{12527}}^1$

素因数の和:12837

約数の個数: 24

約数和(自身を含む): 1805836032

約数和(自身を除く): 590128263

約数列:

[1, 3, 9, 41, 123, 263, 369, 789, 2367, 10783, 12527, 32349, 37581, 97047, 112743, 513607, 1540821, 3294601, 4622463, 9883803, 29651409, 135078641, 405235923, 1215707769]

約数ペア:

[(1, 1215707769), (3, 405235923), (9, 135078641), (41, 29651409), (123, 9883803), (263, 4622463), (369, 3294601), (789, 1540821), (2367, 513607), (10783, 112743), (12527, 97047), (32349, 37581)]