170473681

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 213811200

約数和(自身を除く): 43337519

約数列:

[1, 7, 19, 31, 133, 173, 217, 239, 589, 1211, 1673, 3287, 4123, 4541, 5363, 7409, 23009, 31787, 37541, 41347, 51863, 101897, 140771, 289429, 713279, 785593, 985397, 1281757, 5499151, 8972299, 24353383, 170473681]

約数ペア:

[(1, 170473681), (7, 24353383), (19, 8972299), (31, 5499151), (133, 1281757), (173, 985397), (217, 785593), (239, 713279), (589, 289429), (1211, 140771), (1673, 101897), (3287, 51863), (4123, 41347), (4541, 37541), (5363, 31787), (7409, 23009)]