13616811

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 21331856

約数和(自身を除く): 7715045

約数列:

[1, 3, 9, 13, 39, 117, 181, 543, 643, 1629, 1929, 2353, 5787, 7059, 8359, 21177, 25077, 75231, 116383, 349149, 1047447, 1512979, 4538937, 13616811]

約数ペア:

[(1, 13616811), (3, 4538937), (9, 1512979), (13, 1047447), (39, 349149), (117, 116383), (181, 75231), (543, 25077), (643, 21177), (1629, 8359), (1929, 7059), (2353, 5787)]