12996914859

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{3671}}^1$

素因数の和:4193

約数の個数: 40

約数和(自身を含む): 19647476640

約数和(自身を除く): 6650561781

約数列:

[1, 3, 9, 27, 81, 109, 327, 401, 981, 1203, 2943, 3609, 3671, 8829, 10827, 11013, 32481, 33039, 43709, 99117, 131127, 297351, 393381, 400139, 1180143, 1200417, 1472071, 3540429, 3601251, 4416213, 10803753, 13248639, 32411259, 39745917, 119237751, 160455739, 481367217, 1444101651, 4332304953, 12996914859]

約数ペア:

[(1, 12996914859), (3, 4332304953), (9, 1444101651), (27, 481367217), (81, 160455739), (109, 119237751), (327, 39745917), (401, 32411259), (981, 13248639), (1203, 10803753), (2943, 4416213), (3609, 3601251), (3671, 3540429), (8829, 1472071), (10827, 1200417), (11013, 1180143), (32481, 400139), (33039, 393381), (43709, 297351), (99117, 131127)]