2013603105

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{207481}}^1$

素因数の和:208136

約数の個数: 16

約数和(自身を含む): 3226760064

約数和(自身を除く): 1213156959

約数列:

[1, 3, 5, 15, 647, 1941, 3235, 9705, 207481, 622443, 1037405, 3112215, 134240207, 402720621, 671201035, 2013603105]

約数ペア:

[(1, 2013603105), (3, 671201035), (5, 402720621), (15, 134240207), (647, 3112215), (1941, 1037405), (3235, 622443), (9705, 207481)]