2830511349

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{20023}}^1$

素因数の和:20281

約数の個数: 24

約数和(自身を含む): 4154579520

約数和(自身を除く): 1324068171

約数列:

[1, 3, 9, 113, 139, 339, 417, 1017, 1251, 15707, 20023, 47121, 60069, 141363, 180207, 2262599, 2783197, 6787797, 8349591, 20363391, 25048773, 314501261, 943503783, 2830511349]

約数ペア:

[(1, 2830511349), (3, 943503783), (9, 314501261), (113, 25048773), (139, 20363391), (339, 8349591), (417, 6787797), (1017, 2783197), (1251, 2262599), (15707, 180207), (20023, 141363), (47121, 60069)]