8240589

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 14208000

約数和(自身を除く): 5967411

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 739, 1239, 1593, 2217, 3717, 5173, 6651, 11151, 15519, 19953, 43601, 46557, 130803, 139671, 305207, 392409, 915621, 1177227, 2746863, 8240589]

約数ペア:

[(1, 8240589), (3, 2746863), (7, 1177227), (9, 915621), (21, 392409), (27, 305207), (59, 139671), (63, 130803), (177, 46557), (189, 43601), (413, 19953), (531, 15519), (739, 11151), (1239, 6651), (1593, 5173), (2217, 3717)]