278327037

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{1787}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 374621760

約数和(自身を除く): 96294723

約数列:

[1, 3, 193, 269, 579, 807, 1787, 5361, 51917, 155751, 344891, 480703, 1034673, 1442109, 92775679, 278327037]

約数ペア:

[(1, 278327037), (3, 92775679), (193, 1442109), (269, 1034673), (579, 480703), (807, 344891), (1787, 155751), (5361, 51917)]