845451

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 16

約数和(自身を含む): 1266720

約数和(自身を除く): 421269

約数列:

[1, 3, 9, 27, 173, 181, 519, 543, 1557, 1629, 4671, 4887, 31313, 93939, 281817, 845451]

約数ペア:

[(1, 845451), (3, 281817), (9, 93939), (27, 31313), (173, 4887), (181, 4671), (519, 1629), (543, 1557)]