2072037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 3097152

約数和(自身を除く): 1025115

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1697, 5091, 18667, 56001, 62789, 188367, 690679, 2072037]

約数ペア:

[(1, 2072037), (3, 690679), (11, 188367), (33, 62789), (37, 56001), (111, 18667), (407, 5091), (1221, 1697)]