239588461

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 301190400

約数和(自身を除く): 61601939

約数列:

[1, 7, 19, 41, 53, 133, 287, 371, 779, 829, 1007, 2173, 5453, 5803, 7049, 15211, 15751, 33989, 41287, 43937, 110257, 237923, 289009, 307559, 645791, 834803, 1801417, 4520537, 5843621, 12609919, 34226923, 239588461]

約数ペア:

[(1, 239588461), (7, 34226923), (19, 12609919), (41, 5843621), (53, 4520537), (133, 1801417), (287, 834803), (371, 645791), (779, 307559), (829, 289009), (1007, 237923), (2173, 110257), (5453, 43937), (5803, 41287), (7049, 33989), (15211, 15751)]