347370837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4007}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 526362624

約数和(自身を除く): 178991787

約数列:

[1, 3, 11, 33, 37, 71, 111, 213, 407, 781, 1221, 2343, 2627, 4007, 7881, 12021, 28897, 44077, 86691, 132231, 148259, 284497, 444777, 853491, 1630849, 3129467, 4892547, 9388401, 10526389, 31579167, 115790279, 347370837]

約数ペア:

[(1, 347370837), (3, 115790279), (11, 31579167), (33, 10526389), (37, 9388401), (71, 4892547), (111, 3129467), (213, 1630849), (407, 853491), (781, 444777), (1221, 284497), (2343, 148259), (2627, 132231), (4007, 86691), (7881, 44077), (12021, 28897)]