7131432483

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{639533}}^1$

素因数の和:639608

約数の個数: 32

約数和(自身を含む): 12279052800

約数和(自身を除く): 5147620317

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 639533, 1918599, 4476731, 5755797, 13430193, 17267391, 37732447, 40290579, 113197341, 120871737, 264127129, 339592023, 792381387, 1018776069, 2377144161, 7131432483]

約数ペア:

[(1, 7131432483), (3, 2377144161), (7, 1018776069), (9, 792381387), (21, 339592023), (27, 264127129), (59, 120871737), (63, 113197341), (177, 40290579), (189, 37732447), (413, 17267391), (531, 13430193), (1239, 5755797), (1593, 4476731), (3717, 1918599), (11151, 639533)]