11996451

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{691}}^1$

素因数の和:1343

約数の個数: 16

約数和(自身を含む): 17825920

約数和(自身を除く): 5829469

約数列:

[1, 3, 9, 27, 643, 691, 1929, 2073, 5787, 6219, 17361, 18657, 444313, 1332939, 3998817, 11996451]

約数ペア:

[(1, 11996451), (3, 3998817), (9, 1332939), (27, 444313), (643, 18657), (691, 17361), (1929, 6219), (2073, 5787)]