1296207987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2833}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 1904448000

約数和(自身を除く): 608240013

約数列:

[1, 3, 19, 23, 57, 69, 349, 437, 1047, 1311, 2833, 6631, 8027, 8499, 19893, 24081, 53827, 65159, 152513, 161481, 195477, 457539, 988717, 1238021, 2966151, 3714063, 18785623, 22740491, 56356869, 68221473, 432069329, 1296207987]

約数ペア:

[(1, 1296207987), (3, 432069329), (19, 68221473), (23, 56356869), (57, 22740491), (69, 18785623), (349, 3714063), (437, 2966151), (1047, 1238021), (1311, 988717), (2833, 457539), (6631, 195477), (8027, 161481), (8499, 152513), (19893, 65159), (24081, 53827)]