11828943

素因数分解:

$3^3\times 7^2\times {\mathrm{8941}}^1$

素因数の和:8964

約数の個数: 24

約数和(自身を含む): 20387760

約数和(自身を除く): 8558817

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 8941, 26823, 62587, 80469, 187761, 241407, 438109, 563283, 1314327, 1689849, 3942981, 11828943]

約数ペア:

[(1, 11828943), (3, 3942981), (7, 1689849), (9, 1314327), (21, 563283), (27, 438109), (49, 241407), (63, 187761), (147, 80469), (189, 62587), (441, 26823), (1323, 8941)]