1214366937

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{1871}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 1913094144

約数和(自身を除く): 698727207

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 997, 1871, 2991, 5613, 6979, 13097, 20937, 30907, 39291, 58001, 92721, 174003, 216349, 406007, 649047, 1218021, 1865387, 5596161, 13057709, 39173127, 57826997, 173480991, 404788979, 1214366937]

約数ペア:

[(1, 1214366937), (3, 404788979), (7, 173480991), (21, 57826997), (31, 39173127), (93, 13057709), (217, 5596161), (651, 1865387), (997, 1218021), (1871, 649047), (2991, 406007), (5613, 216349), (6979, 174003), (13097, 92721), (20937, 58001), (30907, 39291)]