296682321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{400381}}^1$

素因数の和:400416

約数の個数: 16

約数和(自身を含む): 448427840

約数和(自身を除く): 151745519

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 400381, 1201143, 5204953, 7607239, 15614859, 22821717, 98894107, 296682321]

約数ペア:

[(1, 296682321), (3, 98894107), (13, 22821717), (19, 15614859), (39, 7607239), (57, 5204953), (247, 1201143), (741, 400381)]