2013553831671

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1039}}^1\times {\mathrm{1549139}}^1$

素因数の和:1550323

約数の個数: 24

約数和(自身を含む): 2932212192000

約数和(自身を除く): 918658360329

約数列:

[1, 3, 9, 139, 417, 1039, 1251, 3117, 9351, 144421, 433263, 1299789, 1549139, 4647417, 13942251, 215330321, 645990963, 1609555421, 1937972889, 4828666263, 14485998789, 223728203519, 671184610557, 2013553831671]

約数ペア:

[(1, 2013553831671), (3, 671184610557), (9, 223728203519), (139, 14485998789), (417, 4828666263), (1039, 1937972889), (1251, 1609555421), (3117, 645990963), (9351, 215330321), (144421, 13942251), (433263, 4647417), (1299789, 1549139)]