506079

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 867360

約数和(自身を除く): 361281

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 277, 609, 831, 1827, 1939, 2493, 5817, 8033, 17451, 24099, 56231, 72297, 168693, 506079]

約数ペア:

[(1, 506079), (3, 168693), (7, 72297), (9, 56231), (21, 24099), (29, 17451), (63, 8033), (87, 5817), (203, 2493), (261, 1939), (277, 1827), (609, 831)]