213301293

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{3643}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 294726720

約数和(自身を除く): 81425427

約数列:

[1, 3, 29, 87, 673, 2019, 3643, 10929, 19517, 58551, 105647, 316941, 2451739, 7355217, 71100431, 213301293]

約数ペア:

[(1, 213301293), (3, 71100431), (29, 7355217), (87, 2451739), (673, 316941), (2019, 105647), (3643, 58551), (10929, 19517)]