1156491

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 2035200

約数和(自身を除く): 878709

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 211, 261, 609, 633, 783, 1477, 1827, 1899, 4431, 5481, 5697, 6119, 13293, 18357, 39879, 42833, 55071, 128499, 165213, 385497, 1156491]

約数ペア:

[(1, 1156491), (3, 385497), (7, 165213), (9, 128499), (21, 55071), (27, 42833), (29, 39879), (63, 18357), (87, 13293), (189, 6119), (203, 5697), (211, 5481), (261, 4431), (609, 1899), (633, 1827), (783, 1477)]