540020529

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{1429}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 788216000

約数和(自身を除く): 248195471

約数列:

[1, 3, 9, 199, 211, 597, 633, 1429, 1791, 1899, 4287, 12861, 41989, 125967, 284371, 301519, 377901, 853113, 904557, 2559339, 2713671, 60002281, 180006843, 540020529]

約数ペア:

[(1, 540020529), (3, 180006843), (9, 60002281), (199, 2713671), (211, 2559339), (597, 904557), (633, 853113), (1429, 377901), (1791, 301519), (1899, 284371), (4287, 125967), (12861, 41989)]