6654669

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 3989811

約数列:

[1, 3, 7, 21, 41, 59, 123, 131, 177, 287, 393, 413, 861, 917, 1239, 2419, 2751, 5371, 7257, 7729, 16113, 16933, 23187, 37597, 50799, 54103, 112791, 162309, 316889, 950667, 2218223, 6654669]

約数ペア:

[(1, 6654669), (3, 2218223), (7, 950667), (21, 316889), (41, 162309), (59, 112791), (123, 54103), (131, 50799), (177, 37597), (287, 23187), (393, 16933), (413, 16113), (861, 7729), (917, 7257), (1239, 5371), (2419, 2751)]