1684291389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{1663}}^1$

素因数の和:2377

約数の個数: 32

約数和(自身を含む): 2507341824

約数和(自身を除く): 823050435

約数列:

[1, 3, 11, 33, 47, 141, 517, 653, 1551, 1663, 1959, 4989, 7183, 18293, 21549, 30691, 54879, 78161, 92073, 234483, 337601, 859771, 1012803, 1085939, 2579313, 3257817, 11945329, 35835987, 51039133, 153117399, 561430463, 1684291389]

約数ペア:

[(1, 1684291389), (3, 561430463), (11, 153117399), (33, 51039133), (47, 35835987), (141, 11945329), (517, 3257817), (653, 2579313), (1551, 1085939), (1663, 1012803), (1959, 859771), (4989, 337601), (7183, 234483), (18293, 92073), (21549, 78161), (30691, 54879)]