387447258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{53857}}^1$

素因数の和:53982

約数の個数: 32

約数和(自身を含む): 853110720

約数和(自身を除く): 465663462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 53857, 107714, 161571, 323142, 592427, 1184854, 1777281, 3554562, 5870413, 11740826, 17611239, 35222478, 64574543, 129149086, 193723629, 387447258]

約数ペア:

[(1, 387447258), (2, 193723629), (3, 129149086), (6, 64574543), (11, 35222478), (22, 17611239), (33, 11740826), (66, 5870413), (109, 3554562), (218, 1777281), (327, 1184854), (654, 592427), (1199, 323142), (2398, 161571), (3597, 107714), (7194, 53857)]