2011053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 2952000

約数和(自身を除く): 940947

約数列:

[1, 3, 11, 33, 149, 409, 447, 1227, 1639, 4499, 4917, 13497, 60941, 182823, 670351, 2011053]

約数ペア:

[(1, 2011053), (3, 670351), (11, 182823), (33, 60941), (149, 13497), (409, 4917), (447, 4499), (1227, 1639)]