12354771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 7643949

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 929, 1023, 1209, 2787, 4433, 10219, 12077, 13299, 28799, 30657, 36231, 86397, 132847, 316789, 374387, 398541, 950367, 1123161, 4118257, 12354771]

約数ペア:

[(1, 12354771), (3, 4118257), (11, 1123161), (13, 950367), (31, 398541), (33, 374387), (39, 316789), (93, 132847), (143, 86397), (341, 36231), (403, 30657), (429, 28799), (929, 13299), (1023, 12077), (1209, 10219), (2787, 4433)]