1294293

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 2322432

約数和(自身を除く): 1028139

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 431, 1001, 1293, 3003, 3017, 4741, 5603, 9051, 14223, 16809, 33187, 39221, 61633, 99561, 117663, 184899, 431431, 1294293]

約数ペア:

[(1, 1294293), (3, 431431), (7, 184899), (11, 117663), (13, 99561), (21, 61633), (33, 39221), (39, 33187), (77, 16809), (91, 14223), (143, 9051), (231, 5603), (273, 4741), (429, 3017), (431, 3003), (1001, 1293)]