47352921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10789}}^1$

素因数の和:10829

約数の個数: 32

約数和(自身を含む): 82867200

約数和(自身を除く): 35514279

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 10789, 32367, 75523, 118679, 204991, 226569, 356037, 614973, 830753, 1434937, 2254901, 2492259, 4304811, 6764703, 15784307, 47352921]

約数ペア:

[(1, 47352921), (3, 15784307), (7, 6764703), (11, 4304811), (19, 2492259), (21, 2254901), (33, 1434937), (57, 830753), (77, 614973), (133, 356037), (209, 226569), (231, 204991), (399, 118679), (627, 75523), (1463, 32367), (4389, 10789)]