26677989

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2131}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 41906592

約数和(自身を除く): 15228603

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 2131, 4173, 6393, 12519, 19179, 27703, 83109, 228017, 249327, 684051, 2052153, 2964221, 8892663, 26677989]

約数ペア:

[(1, 26677989), (3, 8892663), (9, 2964221), (13, 2052153), (39, 684051), (107, 249327), (117, 228017), (321, 83109), (963, 27703), (1391, 19179), (2131, 12519), (4173, 6393)]