214011489

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{2687}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 289013760

約数和(自身を除く): 75002271

約数列:

[1, 3, 139, 191, 417, 573, 2687, 8061, 26549, 79647, 373493, 513217, 1120479, 1539651, 71337163, 214011489]

約数ペア:

[(1, 214011489), (3, 71337163), (139, 1539651), (191, 1120479), (417, 513217), (573, 373493), (2687, 79647), (8061, 26549)]