2742663

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 4718592

約数和(自身を除く): 1975929

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 383, 651, 1023, 1149, 2387, 2681, 4213, 7161, 8043, 11873, 12639, 29491, 35619, 83111, 88473, 130603, 249333, 391809, 914221, 2742663]

約数ペア:

[(1, 2742663), (3, 914221), (7, 391809), (11, 249333), (21, 130603), (31, 88473), (33, 83111), (77, 35619), (93, 29491), (217, 12639), (231, 11873), (341, 8043), (383, 7161), (651, 4213), (1023, 2681), (1149, 2387)]