1493140173

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1734193}}^1$

素因数の和:1734244

約数の個数: 16

約数和(自身を含む): 2330756736

約数和(自身を除く): 837616563

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1734193, 5202579, 12139351, 36418053, 71101913, 213305739, 497713391, 1493140173]

約数ペア:

[(1, 1493140173), (3, 497713391), (7, 213305739), (21, 71101913), (41, 36418053), (123, 12139351), (287, 5202579), (861, 1734193)]