42449913

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{15881}}^1$

素因数の和:15907

約数の個数: 24

約数和(自身を含む): 69372576

約数和(自身を除く): 26922663

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 15881, 47643, 142929, 174691, 428787, 524073, 1286361, 1572219, 3859083, 4716657, 14149971, 42449913]

約数ペア:

[(1, 42449913), (3, 14149971), (9, 4716657), (11, 3859083), (27, 1572219), (33, 1286361), (81, 524073), (99, 428787), (243, 174691), (297, 142929), (891, 47643), (2673, 15881)]