13668291

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5592

約数の個数: 32

約数和(自身を含む): 24926720

約数和(自身を除く): 11258429

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5563, 16689, 38941, 50067, 72319, 116823, 150201, 216957, 350469, 506233, 650871, 1051407, 1518699, 1952613, 4556097, 13668291]

約数ペア:

[(1, 13668291), (3, 4556097), (7, 1952613), (9, 1518699), (13, 1051407), (21, 650871), (27, 506233), (39, 350469), (63, 216957), (91, 150201), (117, 116823), (189, 72319), (273, 50067), (351, 38941), (819, 16689), (2457, 5563)]