2850579

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1567

約数の個数: 16

約数和(自身を含む): 4285440

約数和(自身を除く): 1434861

約数列:

[1, 3, 9, 27, 71, 213, 639, 1487, 1917, 4461, 13383, 40149, 105577, 316731, 950193, 2850579]

約数ペア:

[(1, 2850579), (3, 950193), (9, 316731), (27, 105577), (71, 40149), (213, 13383), (639, 4461), (1487, 1917)]