2011109433

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{341851}}^1$

素因数の和:341944

約数の個数: 16

約数和(自身を含む): 2805921216

約数和(自身を除く): 794811783

約数列:

[1, 3, 37, 53, 111, 159, 1961, 5883, 341851, 1025553, 12648487, 18118103, 37945461, 54354309, 670369811, 2011109433]

約数ペア:

[(1, 2011109433), (3, 670369811), (37, 54354309), (53, 37945461), (111, 18118103), (159, 12648487), (1961, 1025553), (5883, 341851)]