15675070281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21153941}}^1$

素因数の和:21153976

約数の個数: 16

約数和(自身を含む): 23692415040

約数和(自身を除く): 8017344759

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 21153941, 63461823, 275001233, 401924879, 825003699, 1205774637, 5225023427, 15675070281]

約数ペア:

[(1, 15675070281), (3, 5225023427), (13, 1205774637), (19, 825003699), (39, 401924879), (57, 275001233), (247, 63461823), (741, 21153941)]