804921219

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 1283143680

約数和(自身を除く): 478222461

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 271, 459, 719, 813, 1377, 2157, 2439, 4131, 4607, 6471, 7317, 12223, 13821, 19413, 21951, 36669, 41463, 58239, 65853, 110007, 124389, 174717, 194849, 330021, 373167, 584547, 990063, 1119501, 1753641, 2970189, 3312433, 5260923, 9937299, 15782769, 29811897, 47348307, 89435691, 268307073, 804921219]

約数ペア:

[(1, 804921219), (3, 268307073), (9, 89435691), (17, 47348307), (27, 29811897), (51, 15782769), (81, 9937299), (153, 5260923), (243, 3312433), (271, 2970189), (459, 1753641), (719, 1119501), (813, 990063), (1377, 584547), (2157, 373167), (2439, 330021), (4131, 194849), (4607, 174717), (6471, 124389), (7317, 110007), (12223, 65853), (13821, 58239), (19413, 41463), (21951, 36669)]