6989295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27409}}^1$

素因数の和:27434

約数の個数: 16

約数和(自身を含む): 11841120

約数和(自身を除く): 4851825

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 27409, 82227, 137045, 411135, 465953, 1397859, 2329765, 6989295]

約数ペア:

[(1, 6989295), (3, 2329765), (5, 1397859), (15, 465953), (17, 411135), (51, 137045), (85, 82227), (255, 27409)]