287024661

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138059}}^1$

素因数の和:138086

約数の個数: 32

約数和(自身を含む): 530150400

約数和(自身を除く): 243125739

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 138059, 414177, 966413, 1242531, 1518649, 2899239, 3727593, 4555947, 8697717, 10630543, 13667841, 26093151, 31891629, 41003523, 95674887, 287024661]

約数ペア:

[(1, 287024661), (3, 95674887), (7, 41003523), (9, 31891629), (11, 26093151), (21, 13667841), (27, 10630543), (33, 8697717), (63, 4555947), (77, 3727593), (99, 2899239), (189, 1518649), (231, 1242531), (297, 966413), (693, 414177), (2079, 138059)]