2108373

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 3025920

約数和(自身を除く): 917547

約数列:

[1, 3, 19, 47, 57, 141, 787, 893, 2361, 2679, 14953, 36989, 44859, 110967, 702791, 2108373]

約数ペア:

[(1, 2108373), (3, 702791), (19, 110967), (47, 44859), (57, 36989), (141, 14953), (787, 2679), (893, 2361)]