11912877

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 17716608

約数和(自身を除く): 5803731

約数列:

[1, 3, 9, 71, 103, 181, 213, 309, 543, 639, 927, 1629, 7313, 12851, 18643, 21939, 38553, 55929, 65817, 115659, 167787, 1323653, 3970959, 11912877]

約数ペア:

[(1, 11912877), (3, 3970959), (9, 1323653), (71, 167787), (103, 115659), (181, 65817), (213, 55929), (309, 38553), (543, 21939), (639, 18643), (927, 12851), (1629, 7313)]