2847273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6664

約数の個数: 16

約数和(自身を含む): 4460736

約数和(自身を除く): 1613463

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6637, 19911, 73007, 86281, 219021, 258843, 949091, 2847273]

約数ペア:

[(1, 2847273), (3, 949091), (11, 258843), (13, 219021), (33, 86281), (39, 73007), (143, 19911), (429, 6637)]