1993971302403

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{138401}}^1\times {\mathrm{15643}}^1$

素因数の和:154354

約数の個数: 16

約数和(自身を含む): 2667478214016

約数和(自身を除く): 673506911613

約数列:

[1, 3, 307, 921, 15643, 46929, 138401, 415203, 4802401, 14407203, 42489107, 127467321, 2165006843, 6495020529, 664657100801, 1993971302403]

約数ペア:

[(1, 1993971302403), (3, 664657100801), (307, 6495020529), (921, 2165006843), (15643, 127467321), (46929, 42489107), (138401, 14407203), (415203, 4802401)]