22347819

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 37877840

約数和(自身を除く): 15530021

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1117, 1539, 2223, 3351, 6669, 10053, 14521, 20007, 21223, 30159, 43563, 63669, 90477, 130689, 191007, 275899, 392067, 573021, 827697, 1176201, 1719063, 2483091, 7449273, 22347819]

約数ペア:

[(1, 22347819), (3, 7449273), (9, 2483091), (13, 1719063), (19, 1176201), (27, 827697), (39, 573021), (57, 392067), (81, 275899), (117, 191007), (171, 130689), (247, 90477), (351, 63669), (513, 43563), (741, 30159), (1053, 21223), (1117, 20007), (1539, 14521), (2223, 10053), (3351, 6669)]