2887661337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{26573}}^1$

素因数の和:26713

約数の個数: 32

約数和(自身を含む): 4362387840

約数和(自身を除く): 1474726503

約数列:

[1, 3, 11, 33, 37, 89, 111, 267, 407, 979, 1221, 2937, 3293, 9879, 26573, 36223, 79719, 108669, 292303, 876909, 983201, 2364997, 2949603, 7094991, 10815211, 26014967, 32445633, 78044901, 87504889, 262514667, 962553779, 2887661337]

約数ペア:

[(1, 2887661337), (3, 962553779), (11, 262514667), (33, 87504889), (37, 78044901), (89, 32445633), (111, 26014967), (267, 10815211), (407, 7094991), (979, 2949603), (1221, 2364997), (2937, 983201), (3293, 876909), (9879, 292303), (26573, 108669), (36223, 79719)]