2130315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12911}}^1$

素因数の和:12930

約数の個数: 16

約数和(自身を含む): 3718656

約数和(自身を除く): 1588341

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12911, 38733, 64555, 142021, 193665, 426063, 710105, 2130315]

約数ペア:

[(1, 2130315), (3, 710105), (5, 426063), (11, 193665), (15, 142021), (33, 64555), (55, 38733), (165, 12911)]