11840553

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23081}}^1$

素因数の和:23109

約数の個数: 16

約数和(自身を含む): 18465600

約数和(自身を除く): 6625047

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 23081, 69243, 207729, 438539, 623187, 1315617, 3946851, 11840553]

約数ペア:

[(1, 11840553), (3, 3946851), (9, 1315617), (19, 623187), (27, 438539), (57, 207729), (171, 69243), (513, 23081)]