68428247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 74416320

約数和(自身を除く): 5988073

約数列:

[1, 17, 53, 173, 439, 901, 2941, 7463, 9169, 23267, 75947, 155873, 395539, 1291099, 4025191, 68428247]

約数ペア:

[(1, 68428247), (17, 4025191), (53, 1291099), (173, 395539), (439, 155873), (901, 75947), (2941, 23267), (7463, 9169)]