4419987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10303}}^1$

素因数の和:10330

約数の個数: 16

約数和(自身を含む): 6924288

約数和(自身を除く): 2504301

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 10303, 30909, 113333, 133939, 339999, 401817, 1473329, 4419987]

約数ペア:

[(1, 4419987), (3, 1473329), (11, 401817), (13, 339999), (33, 133939), (39, 113333), (143, 30909), (429, 10303)]